1036679420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{49697}}^1$

素因数の和:49862

約数の個数: 48

約数和(自身を含む): 2504779200

約数和(自身を除く): 1468099780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 49697, 99394, 198788, 248485, 347879, 496970, 695758, 993940, 1391516, 1739395, 3478790, 6957580, 7404853, 14809706, 29619412, 37024265, 51833971, 74048530, 103667942, 148097060, 207335884, 259169855, 518339710, 1036679420]

約数ペア:

[(1, 1036679420), (2, 518339710), (4, 259169855), (5, 207335884), (7, 148097060), (10, 103667942), (14, 74048530), (20, 51833971), (28, 37024265), (35, 29619412), (70, 14809706), (140, 7404853), (149, 6957580), (298, 3478790), (596, 1739395), (745, 1391516), (1043, 993940), (1490, 695758), (2086, 496970), (2980, 347879), (4172, 248485), (5215, 198788), (10430, 99394), (20860, 49697)]