444107660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2797}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 989954784

約数和(自身を除く): 545847124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 467, 934, 1868, 2335, 2797, 4670, 5594, 7939, 9340, 11188, 13985, 15878, 27970, 31756, 39695, 47549, 55940, 79390, 95098, 158780, 190196, 237745, 475490, 950980, 1306199, 2612398, 5224796, 6530995, 13061990, 22205383, 26123980, 44410766, 88821532, 111026915, 222053830, 444107660]

約数ペア:

[(1, 444107660), (2, 222053830), (4, 111026915), (5, 88821532), (10, 44410766), (17, 26123980), (20, 22205383), (34, 13061990), (68, 6530995), (85, 5224796), (170, 2612398), (340, 1306199), (467, 950980), (934, 475490), (1868, 237745), (2335, 190196), (2797, 158780), (4670, 95098), (5594, 79390), (7939, 55940), (9340, 47549), (11188, 39695), (13985, 31756), (15878, 27970)]