7672080880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3093581}}^1$

素因数の和:3093625

約数の個数: 40

約数和(自身を含む): 18413000064

約数和(自身を除く): 10740919184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3093581, 6187162, 12374324, 15467905, 24748648, 30935810, 49497296, 61871620, 95901011, 123743240, 191802022, 247486480, 383604044, 479505055, 767208088, 959010110, 1534416176, 1918020220, 3836040440, 7672080880]

約数ペア:

[(1, 7672080880), (2, 3836040440), (4, 1918020220), (5, 1534416176), (8, 959010110), (10, 767208088), (16, 479505055), (20, 383604044), (31, 247486480), (40, 191802022), (62, 123743240), (80, 95901011), (124, 61871620), (155, 49497296), (248, 30935810), (310, 24748648), (496, 15467905), (620, 12374324), (1240, 6187162), (2480, 3093581)]