242542246480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70506467}}^1$

素因数の和:70506523

約数の個数: 40

約数和(自身を含む): 577024934112

約数和(自身を除く): 334482687632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 70506467, 141012934, 282025868, 352532335, 564051736, 705064670, 1128103472, 1410129340, 2820258680, 3031778081, 5640517360, 6063556162, 12127112324, 15158890405, 24254224648, 30317780810, 48508449296, 60635561620, 121271123240, 242542246480]

約数ペア:

[(1, 242542246480), (2, 121271123240), (4, 60635561620), (5, 48508449296), (8, 30317780810), (10, 24254224648), (16, 15158890405), (20, 12127112324), (40, 6063556162), (43, 5640517360), (80, 3031778081), (86, 2820258680), (172, 1410129340), (215, 1128103472), (344, 705064670), (430, 564051736), (688, 352532335), (860, 282025868), (1720, 141012934), (3440, 70506467)]