15697917560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{57943}}^1$

素因数の和:58488

約数の個数: 64

約数和(自身を含む): 38110927680

約数和(自身を除く): 22413010120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 521, 1042, 2084, 2605, 4168, 5210, 6773, 10420, 13546, 20840, 27092, 33865, 54184, 57943, 67730, 115886, 135460, 231772, 270920, 289715, 463544, 579430, 753259, 1158860, 1506518, 2317720, 3013036, 3766295, 6026072, 7532590, 15065180, 30130360, 30188303, 60376606, 120753212, 150941515, 241506424, 301883030, 392447939, 603766060, 784895878, 1207532120, 1569791756, 1962239695, 3139583512, 3924479390, 7848958780, 15697917560]

約数ペア:

[(1, 15697917560), (2, 7848958780), (4, 3924479390), (5, 3139583512), (8, 1962239695), (10, 1569791756), (13, 1207532120), (20, 784895878), (26, 603766060), (40, 392447939), (52, 301883030), (65, 241506424), (104, 150941515), (130, 120753212), (260, 60376606), (520, 30188303), (521, 30130360), (1042, 15065180), (2084, 7532590), (2605, 6026072), (4168, 3766295), (5210, 3013036), (6773, 2317720), (10420, 1506518), (13546, 1158860), (20840, 753259), (27092, 579430), (33865, 463544), (54184, 289715), (57943, 270920), (67730, 231772), (115886, 135460)]