86337580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 208192320

約数和(自身を除く): 121854740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 2693, 3206, 4580, 5386, 6412, 8015, 10772, 13465, 16030, 18851, 26930, 32060, 37702, 53860, 75404, 94255, 188510, 377020, 616697, 1233394, 2466788, 3083485, 4316879, 6166970, 8633758, 12333940, 17267516, 21584395, 43168790, 86337580]

約数ペア:

[(1, 86337580), (2, 43168790), (4, 21584395), (5, 17267516), (7, 12333940), (10, 8633758), (14, 6166970), (20, 4316879), (28, 3083485), (35, 2466788), (70, 1233394), (140, 616697), (229, 377020), (458, 188510), (916, 94255), (1145, 75404), (1603, 53860), (2290, 37702), (2693, 32060), (3206, 26930), (4580, 18851), (5386, 16030), (6412, 13465), (8015, 10772)]