45349580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 55772980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 911, 1310, 1822, 2489, 2620, 3644, 4555, 4978, 9110, 9956, 12445, 17309, 18220, 24890, 34618, 49780, 69236, 86545, 119341, 173090, 238682, 346180, 477364, 596705, 1193410, 2267479, 2386820, 4534958, 9069916, 11337395, 22674790, 45349580]

約数ペア:

[(1, 45349580), (2, 22674790), (4, 11337395), (5, 9069916), (10, 4534958), (19, 2386820), (20, 2267479), (38, 1193410), (76, 596705), (95, 477364), (131, 346180), (190, 238682), (262, 173090), (380, 119341), (524, 86545), (655, 69236), (911, 49780), (1310, 34618), (1822, 24890), (2489, 18220), (2620, 17309), (3644, 12445), (4555, 9956), (4978, 9110)]