93738320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 236516112

約数和(自身を除く): 142777792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 173, 208, 260, 346, 520, 521, 692, 865, 1040, 1042, 1384, 1730, 2084, 2249, 2605, 2768, 3460, 4168, 4498, 5210, 6773, 6920, 8336, 8996, 10420, 11245, 13546, 13840, 17992, 20840, 22490, 27092, 33865, 35984, 41680, 44980, 54184, 67730, 89960, 90133, 108368, 135460, 179920, 180266, 270920, 360532, 450665, 541840, 721064, 901330, 1171729, 1442128, 1802660, 2343458, 3605320, 4686916, 5858645, 7210640, 9373832, 11717290, 18747664, 23434580, 46869160, 93738320]

約数ペア:

[(1, 93738320), (2, 46869160), (4, 23434580), (5, 18747664), (8, 11717290), (10, 9373832), (13, 7210640), (16, 5858645), (20, 4686916), (26, 3605320), (40, 2343458), (52, 1802660), (65, 1442128), (80, 1171729), (104, 901330), (130, 721064), (173, 541840), (208, 450665), (260, 360532), (346, 270920), (520, 180266), (521, 179920), (692, 135460), (865, 108368), (1040, 90133), (1042, 89960), (1384, 67730), (1730, 54184), (2084, 44980), (2249, 41680), (2605, 35984), (2768, 33865), (3460, 27092), (4168, 22490), (4498, 20840), (5210, 17992), (6773, 13840), (6920, 13546), (8336, 11245), (8996, 10420)]