109216240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{195029}}^1$

素因数の和:195049

約数の個数: 40

約数和(自身を含む): 290204640

約数和(自身を除く): 180988400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 195029, 390058, 780116, 975145, 1365203, 1560232, 1950290, 2730406, 3120464, 3900580, 5460812, 6826015, 7801160, 10921624, 13652030, 15602320, 21843248, 27304060, 54608120, 109216240]

約数ペア:

[(1, 109216240), (2, 54608120), (4, 27304060), (5, 21843248), (7, 15602320), (8, 13652030), (10, 10921624), (14, 7801160), (16, 6826015), (20, 5460812), (28, 3900580), (35, 3120464), (40, 2730406), (56, 1950290), (70, 1560232), (80, 1365203), (112, 975145), (140, 780116), (280, 390058), (560, 195029)]