412819486580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1267951}}^1$

素因数の和:1268256

約数の個数: 48

約数和(自身を含む): 882738038784

約数和(自身を除く): 469918552204

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 223, 292, 365, 446, 730, 892, 1115, 1460, 2230, 4460, 16279, 32558, 65116, 81395, 162790, 325580, 1267951, 2535902, 5071804, 6339755, 12679510, 25359020, 92560423, 185120846, 282753073, 370241692, 462802115, 565506146, 925604230, 1131012292, 1413765365, 1851208460, 2827530730, 5655061460, 20640974329, 41281948658, 82563897316, 103204871645, 206409743290, 412819486580]

約数ペア:

[(1, 412819486580), (2, 206409743290), (4, 103204871645), (5, 82563897316), (10, 41281948658), (20, 20640974329), (73, 5655061460), (146, 2827530730), (223, 1851208460), (292, 1413765365), (365, 1131012292), (446, 925604230), (730, 565506146), (892, 462802115), (1115, 370241692), (1460, 282753073), (2230, 185120846), (4460, 92560423), (16279, 25359020), (32558, 12679510), (65116, 6339755), (81395, 5071804), (162790, 2535902), (325580, 1267951)]