7886432060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{983}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 18190932480

約数和(自身を除く): 10304500420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 523, 590, 767, 983, 1046, 1180, 1534, 1966, 2092, 2615, 3068, 3835, 3932, 4915, 5230, 6799, 7670, 9830, 10460, 12779, 13598, 15340, 19660, 25558, 27196, 30857, 33995, 51116, 57997, 61714, 63895, 67990, 115994, 123428, 127790, 135980, 154285, 231988, 255580, 289985, 308570, 401141, 514109, 579970, 617140, 753961, 802282, 1028218, 1159940, 1507922, 1604564, 2005705, 2056436, 2570545, 3015844, 3769805, 4011410, 5141090, 6683417, 7539610, 8022820, 10282180, 13366834, 15079220, 26733668, 30332431, 33417085, 60664862, 66834170, 121329724, 133668340, 151662155, 303324310, 394321603, 606648620, 788643206, 1577286412, 1971608015, 3943216030, 7886432060]

約数ペア:

[(1, 7886432060), (2, 3943216030), (4, 1971608015), (5, 1577286412), (10, 788643206), (13, 606648620), (20, 394321603), (26, 303324310), (52, 151662155), (59, 133668340), (65, 121329724), (118, 66834170), (130, 60664862), (236, 33417085), (260, 30332431), (295, 26733668), (523, 15079220), (590, 13366834), (767, 10282180), (983, 8022820), (1046, 7539610), (1180, 6683417), (1534, 5141090), (1966, 4011410), (2092, 3769805), (2615, 3015844), (3068, 2570545), (3835, 2056436), (3932, 2005705), (4915, 1604564), (5230, 1507922), (6799, 1159940), (7670, 1028218), (9830, 802282), (10460, 753961), (12779, 617140), (13598, 579970), (15340, 514109), (19660, 401141), (25558, 308570), (27196, 289985), (30857, 255580), (33995, 231988), (51116, 154285), (57997, 135980), (61714, 127790), (63895, 123428), (67990, 115994)]