87607120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 221624208

約数和(自身を除く): 134017088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 1741, 2516, 2960, 3145, 3482, 5032, 6290, 6964, 8705, 10064, 12580, 13928, 17410, 25160, 27856, 29597, 34820, 50320, 59194, 64417, 69640, 118388, 128834, 139280, 147985, 236776, 257668, 295970, 322085, 473552, 515336, 591940, 644170, 1030672, 1095089, 1183880, 1288340, 2190178, 2367760, 2576680, 4380356, 5153360, 5475445, 8760712, 10950890, 17521424, 21901780, 43803560, 87607120]

約数ペア:

[(1, 87607120), (2, 43803560), (4, 21901780), (5, 17521424), (8, 10950890), (10, 8760712), (16, 5475445), (17, 5153360), (20, 4380356), (34, 2576680), (37, 2367760), (40, 2190178), (68, 1288340), (74, 1183880), (80, 1095089), (85, 1030672), (136, 644170), (148, 591940), (170, 515336), (185, 473552), (272, 322085), (296, 295970), (340, 257668), (370, 236776), (592, 147985), (629, 139280), (680, 128834), (740, 118388), (1258, 69640), (1360, 64417), (1480, 59194), (1741, 50320), (2516, 34820), (2960, 29597), (3145, 27856), (3482, 25160), (5032, 17410), (6290, 13928), (6964, 12580), (8705, 10064)]