576394760

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 1314688320

約数和(自身を除く): 738293560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 317, 347, 524, 634, 655, 694, 1048, 1268, 1310, 1388, 1585, 1735, 2536, 2620, 2776, 3170, 3470, 5240, 6340, 6940, 12680, 13880, 41527, 45457, 83054, 90914, 109999, 166108, 181828, 207635, 219998, 227285, 332216, 363656, 415270, 439996, 454570, 549995, 830540, 879992, 909140, 1099990, 1661080, 1818280, 2199980, 4399960, 14409869, 28819738, 57639476, 72049345, 115278952, 144098690, 288197380, 576394760]

約数ペア:

[(1, 576394760), (2, 288197380), (4, 144098690), (5, 115278952), (8, 72049345), (10, 57639476), (20, 28819738), (40, 14409869), (131, 4399960), (262, 2199980), (317, 1818280), (347, 1661080), (524, 1099990), (634, 909140), (655, 879992), (694, 830540), (1048, 549995), (1268, 454570), (1310, 439996), (1388, 415270), (1585, 363656), (1735, 332216), (2536, 227285), (2620, 219998), (2776, 207635), (3170, 181828), (3470, 166108), (5240, 109999), (6340, 90914), (6940, 83054), (12680, 45457), (13880, 41527)]