8045846620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3847}}^1\times {\mathrm{14939}}^1$

素因数の和:18802

約数の個数: 48

約数和(自身を含む): 19316344320

約数和(自身を除く): 11270497700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3847, 7694, 14939, 15388, 19235, 26929, 29878, 38470, 53858, 59756, 74695, 76940, 104573, 107716, 134645, 149390, 209146, 269290, 298780, 418292, 522865, 538580, 1045730, 2091460, 57470333, 114940666, 229881332, 287351665, 402292331, 574703330, 804584662, 1149406660, 1609169324, 2011461655, 4022923310, 8045846620]

約数ペア:

[(1, 8045846620), (2, 4022923310), (4, 2011461655), (5, 1609169324), (7, 1149406660), (10, 804584662), (14, 574703330), (20, 402292331), (28, 287351665), (35, 229881332), (70, 114940666), (140, 57470333), (3847, 2091460), (7694, 1045730), (14939, 538580), (15388, 522865), (19235, 418292), (26929, 298780), (29878, 269290), (38470, 209146), (53858, 149390), (59756, 134645), (74695, 107716), (76940, 104573)]