57309680

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1259}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 133585200

約数和(自身を除く): 76275520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 1259, 2276, 2518, 2845, 4552, 5036, 5690, 6295, 9104, 10072, 11380, 12590, 20144, 22760, 25180, 45520, 50360, 100720, 716371, 1432742, 2865484, 3581855, 5730968, 7163710, 11461936, 14327420, 28654840, 57309680]

約数ペア:

[(1, 57309680), (2, 28654840), (4, 14327420), (5, 11461936), (8, 7163710), (10, 5730968), (16, 3581855), (20, 2865484), (40, 1432742), (80, 716371), (569, 100720), (1138, 50360), (1259, 45520), (2276, 25180), (2518, 22760), (2845, 20144), (4552, 12590), (5036, 11380), (5690, 10072), (6295, 9104)]