6815672650

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{3943}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 12817179648

約数和(自身を除く): 6001506998

約数列:

[1, 2, 5, 10, 25, 50, 181, 191, 362, 382, 905, 955, 1810, 1910, 3943, 4525, 4775, 7886, 9050, 9550, 19715, 34571, 39430, 69142, 98575, 172855, 197150, 345710, 713683, 753113, 864275, 1427366, 1506226, 1728550, 3568415, 3765565, 7136830, 7531130, 17842075, 18827825, 35684150, 37655650, 136313453, 272626906, 681567265, 1363134530, 3407836325, 6815672650]

約数ペア:

[(1, 6815672650), (2, 3407836325), (5, 1363134530), (10, 681567265), (25, 272626906), (50, 136313453), (181, 37655650), (191, 35684150), (362, 18827825), (382, 17842075), (905, 7531130), (955, 7136830), (1810, 3765565), (1910, 3568415), (3943, 1728550), (4525, 1506226), (4775, 1427366), (7886, 864275), (9050, 753113), (9550, 713683), (19715, 345710), (34571, 197150), (39430, 172855), (69142, 98575)]