7895060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 17466624

約数和(自身を除く): 9571564

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 227, 235, 370, 454, 470, 740, 908, 940, 1135, 1739, 2270, 3478, 4540, 6956, 8399, 8695, 10669, 16798, 17390, 21338, 33596, 34780, 41995, 42676, 53345, 83990, 106690, 167980, 213380, 394753, 789506, 1579012, 1973765, 3947530, 7895060]

約数ペア:

[(1, 7895060), (2, 3947530), (4, 1973765), (5, 1579012), (10, 789506), (20, 394753), (37, 213380), (47, 167980), (74, 106690), (94, 83990), (148, 53345), (185, 42676), (188, 41995), (227, 34780), (235, 33596), (370, 21338), (454, 17390), (470, 16798), (740, 10669), (908, 8695), (940, 8399), (1135, 6956), (1739, 4540), (2270, 3478)]