5715160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 8800040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 419, 440, 620, 682, 838, 1240, 1364, 1676, 1705, 2095, 2728, 3352, 3410, 4190, 4609, 6820, 8380, 9218, 12989, 13640, 16760, 18436, 23045, 25978, 36872, 46090, 51956, 64945, 92180, 103912, 129890, 142879, 184360, 259780, 285758, 519560, 571516, 714395, 1143032, 1428790, 2857580, 5715160]

約数ペア:

[(1, 5715160), (2, 2857580), (4, 1428790), (5, 1143032), (8, 714395), (10, 571516), (11, 519560), (20, 285758), (22, 259780), (31, 184360), (40, 142879), (44, 129890), (55, 103912), (62, 92180), (88, 64945), (110, 51956), (124, 46090), (155, 36872), (220, 25978), (248, 23045), (310, 18436), (341, 16760), (419, 13640), (440, 12989), (620, 9218), (682, 8380), (838, 6820), (1240, 4609), (1364, 4190), (1676, 3410), (1705, 3352), (2095, 2728)]