1844252080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{20347}}^1$

素因数の和:20474

約数の個数: 80

約数和(自身を含む): 4723340544

約数和(自身を除く): 2879088464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 824, 880, 1030, 1133, 1648, 2060, 2266, 4120, 4532, 5665, 8240, 9064, 11330, 18128, 20347, 22660, 40694, 45320, 81388, 90640, 101735, 162776, 203470, 223817, 325552, 406940, 447634, 813880, 895268, 1119085, 1627760, 1790536, 2095741, 2238170, 3581072, 4191482, 4476340, 8382964, 8952680, 10478705, 16765928, 17905360, 20957410, 23053151, 33531856, 41914820, 46106302, 83829640, 92212604, 115265755, 167659280, 184425208, 230531510, 368850416, 461063020, 922126040, 1844252080]

約数ペア:

[(1, 1844252080), (2, 922126040), (4, 461063020), (5, 368850416), (8, 230531510), (10, 184425208), (11, 167659280), (16, 115265755), (20, 92212604), (22, 83829640), (40, 46106302), (44, 41914820), (55, 33531856), (80, 23053151), (88, 20957410), (103, 17905360), (110, 16765928), (176, 10478705), (206, 8952680), (220, 8382964), (412, 4476340), (440, 4191482), (515, 3581072), (824, 2238170), (880, 2095741), (1030, 1790536), (1133, 1627760), (1648, 1119085), (2060, 895268), (2266, 813880), (4120, 447634), (4532, 406940), (5665, 325552), (8240, 223817), (9064, 203470), (11330, 162776), (18128, 101735), (20347, 90640), (22660, 81388), (40694, 45320)]