79268551490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1\times {\mathrm{63901}}^1$

素因数の和:71222

約数の個数: 32

約数和(自身を含む): 151099601904

約数和(自身を除く): 71831050414

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7297, 14594, 36485, 63901, 72970, 124049, 127802, 248098, 319505, 620245, 639010, 1086317, 1240490, 2172634, 5431585, 10863170, 466285597, 932571194, 2331427985, 4662855970, 7926855149, 15853710298, 39634275745, 79268551490]

約数ペア:

[(1, 79268551490), (2, 39634275745), (5, 15853710298), (10, 7926855149), (17, 4662855970), (34, 2331427985), (85, 932571194), (170, 466285597), (7297, 10863170), (14594, 5431585), (36485, 2172634), (63901, 1240490), (72970, 1086317), (124049, 639010), (127802, 620245), (248098, 319505)]