9939183940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{628267}}^1$

素因数の和:628396

約数の個数: 48

約数和(自身を含む): 24065177472

約数和(自身を除く): 14125993532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 628267, 1256534, 2513068, 3141335, 4397869, 6282670, 8795738, 12565340, 17591476, 21989345, 43978690, 70994171, 87957380, 141988342, 283976684, 354970855, 496959197, 709941710, 993918394, 1419883420, 1987836788, 2484795985, 4969591970, 9939183940]

約数ペア:

[(1, 9939183940), (2, 4969591970), (4, 2484795985), (5, 1987836788), (7, 1419883420), (10, 993918394), (14, 709941710), (20, 496959197), (28, 354970855), (35, 283976684), (70, 141988342), (113, 87957380), (140, 70994171), (226, 43978690), (452, 21989345), (565, 17591476), (791, 12565340), (1130, 8795738), (1582, 6282670), (2260, 4397869), (3164, 3141335), (3955, 2513068), (7910, 1256534), (15820, 628267)]