82557960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22193}}^1$

素因数の和:22238

約数の個数: 64

約数和(自身を含む): 255674880

約数和(自身を除く): 173116920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22193, 44386, 66579, 88772, 110965, 133158, 177544, 221930, 266316, 332895, 443860, 532632, 665790, 687983, 887720, 1331580, 1375966, 2063949, 2663160, 2751932, 3439915, 4127898, 5503864, 6879830, 8255796, 10319745, 13759660, 16511592, 20639490, 27519320, 41278980, 82557960]

約数ペア:

[(1, 82557960), (2, 41278980), (3, 27519320), (4, 20639490), (5, 16511592), (6, 13759660), (8, 10319745), (10, 8255796), (12, 6879830), (15, 5503864), (20, 4127898), (24, 3439915), (30, 2751932), (31, 2663160), (40, 2063949), (60, 1375966), (62, 1331580), (93, 887720), (120, 687983), (124, 665790), (155, 532632), (186, 443860), (248, 332895), (310, 266316), (372, 221930), (465, 177544), (620, 133158), (744, 110965), (930, 88772), (1240, 66579), (1860, 44386), (3720, 22193)]