1640783510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67829}}^1$

素因数の和:67936

約数の個数: 32

約数和(自身を含む): 3076768800

約数和(自身を除く): 1435985290

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 2419, 4838, 12095, 24190, 67829, 135658, 339145, 678290, 2780989, 4001911, 5561978, 8003822, 13904945, 20009555, 27809890, 40019110, 164078351, 328156702, 820391755, 1640783510]

約数ペア:

[(1, 1640783510), (2, 820391755), (5, 328156702), (10, 164078351), (41, 40019110), (59, 27809890), (82, 20009555), (118, 13904945), (205, 8003822), (295, 5561978), (410, 4001911), (590, 2780989), (2419, 678290), (4838, 339145), (12095, 135658), (24190, 67829)]