2247646840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{29251}}^1$

素因数の和:29392

約数の個数: 64

約数和(自身を含む): 5402259360

約数和(自身を除く): 3154612520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 1130, 1921, 2260, 3842, 4520, 7684, 9605, 15368, 19210, 29251, 38420, 58502, 76840, 117004, 146255, 234008, 292510, 497267, 585020, 994534, 1170040, 1989068, 2486335, 3305363, 3978136, 4972670, 6610726, 9945340, 13221452, 16526815, 19890680, 26442904, 33053630, 56191171, 66107260, 112382342, 132214520, 224764684, 280955855, 449529368, 561911710, 1123823420, 2247646840]

約数ペア:

[(1, 2247646840), (2, 1123823420), (4, 561911710), (5, 449529368), (8, 280955855), (10, 224764684), (17, 132214520), (20, 112382342), (34, 66107260), (40, 56191171), (68, 33053630), (85, 26442904), (113, 19890680), (136, 16526815), (170, 13221452), (226, 9945340), (340, 6610726), (452, 4972670), (565, 3978136), (680, 3305363), (904, 2486335), (1130, 1989068), (1921, 1170040), (2260, 994534), (3842, 585020), (4520, 497267), (7684, 292510), (9605, 234008), (15368, 146255), (19210, 117004), (29251, 76840), (38420, 58502)]