57634760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 138568320

約数和(自身を除く): 80933560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 647, 655, 680, 1048, 1294, 1310, 2227, 2588, 2620, 3235, 4454, 5176, 5240, 6470, 8908, 10999, 11135, 12940, 17816, 21998, 22270, 25880, 43996, 44540, 54995, 84757, 87992, 89080, 109990, 169514, 219980, 339028, 423785, 439960, 678056, 847570, 1440869, 1695140, 2881738, 3390280, 5763476, 7204345, 11526952, 14408690, 28817380, 57634760]

約数ペア:

[(1, 57634760), (2, 28817380), (4, 14408690), (5, 11526952), (8, 7204345), (10, 5763476), (17, 3390280), (20, 2881738), (34, 1695140), (40, 1440869), (68, 847570), (85, 678056), (131, 439960), (136, 423785), (170, 339028), (262, 219980), (340, 169514), (524, 109990), (647, 89080), (655, 87992), (680, 84757), (1048, 54995), (1294, 44540), (1310, 43996), (2227, 25880), (2588, 22270), (2620, 21998), (3235, 17816), (4454, 12940), (5176, 11135), (5240, 10999), (6470, 8908)]