4256053360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{240727}}^1$

素因数の和:240770

約数の個数: 80

約数和(自身を含む): 11283402816

約数和(自身を除く): 7027349456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 240727, 481454, 962908, 1203635, 1925816, 2407270, 3129451, 3851632, 4092359, 4814540, 6258902, 8184718, 9629080, 12517804, 15647255, 16369436, 19258160, 20461795, 25035608, 31294510, 32738872, 40923590, 50071216, 53200667, 62589020, 65477744, 81847180, 106401334, 125178040, 163694360, 212802668, 250356080, 266003335, 327388720, 425605336, 532006670, 851210672, 1064013340, 2128026680, 4256053360]

約数ペア:

[(1, 4256053360), (2, 2128026680), (4, 1064013340), (5, 851210672), (8, 532006670), (10, 425605336), (13, 327388720), (16, 266003335), (17, 250356080), (20, 212802668), (26, 163694360), (34, 125178040), (40, 106401334), (52, 81847180), (65, 65477744), (68, 62589020), (80, 53200667), (85, 50071216), (104, 40923590), (130, 32738872), (136, 31294510), (170, 25035608), (208, 20461795), (221, 19258160), (260, 16369436), (272, 15647255), (340, 12517804), (442, 9629080), (520, 8184718), (680, 6258902), (884, 4814540), (1040, 4092359), (1105, 3851632), (1360, 3129451), (1768, 2407270), (2210, 1925816), (3536, 1203635), (4420, 962908), (8840, 481454), (17680, 240727)]