484154020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{31727}}^1$

素因数の和:31852

約数の個数: 48

約数和(自身を含む): 1172666880

約数和(自身を除く): 688512860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 31727, 63454, 126908, 158635, 222089, 317270, 444178, 634540, 888356, 1110445, 2220890, 3458243, 4441780, 6916486, 13832972, 17291215, 24207701, 34582430, 48415402, 69164860, 96830804, 121038505, 242077010, 484154020]

約数ペア:

[(1, 484154020), (2, 242077010), (4, 121038505), (5, 96830804), (7, 69164860), (10, 48415402), (14, 34582430), (20, 24207701), (28, 17291215), (35, 13832972), (70, 6916486), (109, 4441780), (140, 3458243), (218, 2220890), (436, 1110445), (545, 888356), (763, 634540), (1090, 444178), (1526, 317270), (2180, 222089), (3052, 158635), (3815, 126908), (7630, 63454), (15260, 31727)]