2569968259210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1\times {\mathrm{104399}}^1$

素因数の和:111667

約数の個数: 64

約数和(自身を含む): 5210044416000

約数和(自身を除く): 2640076156790

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 7219, 14438, 36095, 72190, 79409, 104399, 158818, 208798, 223789, 397045, 447578, 521995, 794090, 1043990, 1118945, 1148389, 2237890, 2296778, 2461679, 3236369, 4923358, 5741945, 6472738, 11483890, 12308395, 16181845, 24616790, 32363690, 35600059, 71200118, 178000295, 356000590, 753656381, 1507312762, 3768281905, 7536563810, 8290220191, 16580440382, 23363347811, 41451100955, 46726695622, 82902201910, 116816739055, 233633478110, 256996825921, 513993651842, 1284984129605, 2569968259210]

約数ペア:

[(1, 2569968259210), (2, 1284984129605), (5, 513993651842), (10, 256996825921), (11, 233633478110), (22, 116816739055), (31, 82902201910), (55, 46726695622), (62, 41451100955), (110, 23363347811), (155, 16580440382), (310, 8290220191), (341, 7536563810), (682, 3768281905), (1705, 1507312762), (3410, 753656381), (7219, 356000590), (14438, 178000295), (36095, 71200118), (72190, 35600059), (79409, 32363690), (104399, 24616790), (158818, 16181845), (208798, 12308395), (223789, 11483890), (397045, 6472738), (447578, 5741945), (521995, 4923358), (794090, 3236369), (1043990, 2461679), (1118945, 2296778), (1148389, 2237890)]