40991761360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{2689}}^1$

素因数の和:3749

約数の個数: 160

約数和(自身を含む): 110234908800

約数和(自身を除く): 69243147440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1019, 1360, 1496, 1870, 2038, 2689, 2992, 3740, 4076, 5095, 5378, 7480, 8152, 10190, 10756, 11209, 13445, 14960, 16304, 17323, 20380, 21512, 22418, 26890, 29579, 34646, 40760, 43024, 44836, 45713, 53780, 56045, 59158, 69292, 81520, 86615, 89672, 91426, 107560, 112090, 118316, 138584, 147895, 173230, 179344, 182852, 190553, 215120, 224180, 228565, 236632, 277168, 295790, 346460, 365704, 381106, 448360, 457130, 473264, 502843, 591580, 692920, 731408, 762212, 896720, 914260, 952765, 1005686, 1183160, 1385840, 1524424, 1828520, 1905530, 2011372, 2366320, 2514215, 2740091, 3048848, 3657040, 3811060, 4022744, 5028430, 5480182, 7622120, 8045488, 10056860, 10960364, 13700455, 15244240, 20113720, 21920728, 27400910, 30141001, 40227440, 43841456, 46581547, 54801820, 60282002, 93163094, 109603640, 120564004, 150705005, 186326188, 219207280, 232907735, 241128008, 301410010, 372652376, 465815470, 482256016, 512397017, 602820020, 745304752, 931630940, 1024794034, 1205640040, 1863261880, 2049588068, 2411280080, 2561985085, 3726523760, 4099176136, 5123970170, 8198352272, 10247940340, 20495880680, 40991761360]

約数ペア:

[(1, 40991761360), (2, 20495880680), (4, 10247940340), (5, 8198352272), (8, 5123970170), (10, 4099176136), (11, 3726523760), (16, 2561985085), (17, 2411280080), (20, 2049588068), (22, 1863261880), (34, 1205640040), (40, 1024794034), (44, 931630940), (55, 745304752), (68, 602820020), (80, 512397017), (85, 482256016), (88, 465815470), (110, 372652376), (136, 301410010), (170, 241128008), (176, 232907735), (187, 219207280), (220, 186326188), (272, 150705005), (340, 120564004), (374, 109603640), (440, 93163094), (680, 60282002), (748, 54801820), (880, 46581547), (935, 43841456), (1019, 40227440), (1360, 30141001), (1496, 27400910), (1870, 21920728), (2038, 20113720), (2689, 15244240), (2992, 13700455), (3740, 10960364), (4076, 10056860), (5095, 8045488), (5378, 7622120), (7480, 5480182), (8152, 5028430), (10190, 4022744), (10756, 3811060), (11209, 3657040), (13445, 3048848), (14960, 2740091), (16304, 2514215), (17323, 2366320), (20380, 2011372), (21512, 1905530), (22418, 1828520), (26890, 1524424), (29579, 1385840), (34646, 1183160), (40760, 1005686), (43024, 952765), (44836, 914260), (45713, 896720), (53780, 762212), (56045, 731408), (59158, 692920), (69292, 591580), (81520, 502843), (86615, 473264), (89672, 457130), (91426, 448360), (107560, 381106), (112090, 365704), (118316, 346460), (138584, 295790), (147895, 277168), (173230, 236632), (179344, 228565), (182852, 224180), (190553, 215120)]