45206680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36457}}^1$

素因数の和:36499

約数の個数: 32

約数和(自身を含む): 104999040

約数和(自身を除く): 59792360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 36457, 72914, 145828, 182285, 291656, 364570, 729140, 1130167, 1458280, 2260334, 4520668, 5650835, 9041336, 11301670, 22603340, 45206680]

約数ペア:

[(1, 45206680), (2, 22603340), (4, 11301670), (5, 9041336), (8, 5650835), (10, 4520668), (20, 2260334), (31, 1458280), (40, 1130167), (62, 729140), (124, 364570), (155, 291656), (248, 182285), (310, 145828), (620, 72914), (1240, 36457)]