40506770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 77124096

約数和(自身を除く): 36617326

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 3187, 6355, 6374, 12710, 15935, 31870, 98797, 130667, 197594, 261334, 493985, 653335, 987970, 1306670, 4050677, 8101354, 20253385, 40506770]

約数ペア:

[(1, 40506770), (2, 20253385), (5, 8101354), (10, 4050677), (31, 1306670), (41, 987970), (62, 653335), (82, 493985), (155, 261334), (205, 197594), (310, 130667), (410, 98797), (1271, 31870), (2542, 15935), (3187, 12710), (6355, 6374)]