4448455700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{3319}}^1$

素因数の和:4377

約数の個数: 72

約数和(自身を含む): 10408917120

約数和(自身を除く): 5960461420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1031, 1300, 2062, 3319, 4124, 5155, 6638, 10310, 13276, 13403, 16595, 20620, 25775, 26806, 33190, 43147, 51550, 53612, 66380, 67015, 82975, 86294, 103100, 134030, 165950, 172588, 215735, 268060, 331900, 335075, 431470, 670150, 862940, 1078675, 1340300, 2157350, 3421889, 4314700, 6843778, 13687556, 17109445, 34218890, 44484557, 68437780, 85547225, 88969114, 171094450, 177938228, 222422785, 342188900, 444845570, 889691140, 1112113925, 2224227850, 4448455700]

約数ペア:

[(1, 4448455700), (2, 2224227850), (4, 1112113925), (5, 889691140), (10, 444845570), (13, 342188900), (20, 222422785), (25, 177938228), (26, 171094450), (50, 88969114), (52, 85547225), (65, 68437780), (100, 44484557), (130, 34218890), (260, 17109445), (325, 13687556), (650, 6843778), (1031, 4314700), (1300, 3421889), (2062, 2157350), (3319, 1340300), (4124, 1078675), (5155, 862940), (6638, 670150), (10310, 431470), (13276, 335075), (13403, 331900), (16595, 268060), (20620, 215735), (25775, 172588), (26806, 165950), (33190, 134030), (43147, 103100), (51550, 86294), (53612, 82975), (66380, 67015)]