3708782840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{88897}}^1$

素因数の和:89064

約数の個数: 64

約数和(自身を含む): 9600984000

約数和(自身を除く): 5892201160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2980, 4172, 5215, 5960, 8344, 10430, 20860, 41720, 88897, 177794, 355588, 444485, 622279, 711176, 888970, 1244558, 1777940, 2489116, 3111395, 3555880, 4978232, 6222790, 12445580, 13245653, 24891160, 26491306, 52982612, 66228265, 92719571, 105965224, 132456530, 185439142, 264913060, 370878284, 463597855, 529826120, 741756568, 927195710, 1854391420, 3708782840]

約数ペア:

[(1, 3708782840), (2, 1854391420), (4, 927195710), (5, 741756568), (7, 529826120), (8, 463597855), (10, 370878284), (14, 264913060), (20, 185439142), (28, 132456530), (35, 105965224), (40, 92719571), (56, 66228265), (70, 52982612), (140, 26491306), (149, 24891160), (280, 13245653), (298, 12445580), (596, 6222790), (745, 4978232), (1043, 3555880), (1192, 3111395), (1490, 2489116), (2086, 1777940), (2980, 1244558), (4172, 888970), (5215, 711176), (5960, 622279), (8344, 444485), (10430, 355588), (20860, 177794), (41720, 88897)]