85841340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 174948420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 659, 668, 780, 835, 1002, 1318, 1670, 1977, 2004, 2171, 2505, 2636, 3295, 3340, 3954, 4342, 5010, 6513, 6590, 7908, 8567, 8684, 9885, 10020, 10855, 13026, 13180, 17134, 19770, 21710, 25701, 26052, 32565, 34268, 39540, 42835, 43420, 51402, 65130, 85670, 102804, 110053, 128505, 130260, 171340, 220106, 257010, 330159, 440212, 514020, 550265, 660318, 1100530, 1320636, 1430689, 1650795, 2201060, 2861378, 3301590, 4292067, 5722756, 6603180, 7153445, 8584134, 14306890, 17168268, 21460335, 28613780, 42920670, 85841340]

約数ペア:

[(1, 85841340), (2, 42920670), (3, 28613780), (4, 21460335), (5, 17168268), (6, 14306890), (10, 8584134), (12, 7153445), (13, 6603180), (15, 5722756), (20, 4292067), (26, 3301590), (30, 2861378), (39, 2201060), (52, 1650795), (60, 1430689), (65, 1320636), (78, 1100530), (130, 660318), (156, 550265), (167, 514020), (195, 440212), (260, 330159), (334, 257010), (390, 220106), (501, 171340), (659, 130260), (668, 128505), (780, 110053), (835, 102804), (1002, 85670), (1318, 65130), (1670, 51402), (1977, 43420), (2004, 42835), (2171, 39540), (2505, 34268), (2636, 32565), (3295, 26052), (3340, 25701), (3954, 21710), (4342, 19770), (5010, 17134), (6513, 13180), (6590, 13026), (7908, 10855), (8567, 10020), (8684, 9885)]