23921900540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14897}}^1\times {\mathrm{4723}}^1$

素因数の和:19646

約数の個数: 48

約数和(自身を含む): 53205882912

約数和(自身を除く): 29283982372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4723, 9446, 14897, 18892, 23615, 29794, 47230, 59588, 74485, 80291, 94460, 148970, 160582, 253249, 297940, 321164, 401455, 506498, 802910, 1012996, 1266245, 1605820, 2532490, 5064980, 70358531, 140717062, 281434124, 351792655, 703585310, 1196095027, 1407170620, 2392190054, 4784380108, 5980475135, 11960950270, 23921900540]

約数ペア:

[(1, 23921900540), (2, 11960950270), (4, 5980475135), (5, 4784380108), (10, 2392190054), (17, 1407170620), (20, 1196095027), (34, 703585310), (68, 351792655), (85, 281434124), (170, 140717062), (340, 70358531), (4723, 5064980), (9446, 2532490), (14897, 1605820), (18892, 1266245), (23615, 1012996), (29794, 802910), (47230, 506498), (59588, 401455), (74485, 321164), (80291, 297940), (94460, 253249), (148970, 160582)]