133069217980

素因数分解:

$2^2\times 5^1\times {\mathrm{12241}}^1\times {\mathrm{543539}}^1$

素因数の和:555789

約数の個数: 24

約数和(自身を含む): 279468700560

約数和(自身を除く): 146399482580

約数列:

[1, 2, 4, 5, 10, 20, 12241, 24482, 48964, 61205, 122410, 244820, 543539, 1087078, 2174156, 2717695, 5435390, 10870780, 6653460899, 13306921798, 26613843596, 33267304495, 66534608990, 133069217980]

約数ペア:

[(1, 133069217980), (2, 66534608990), (4, 33267304495), (5, 26613843596), (10, 13306921798), (20, 6653460899), (12241, 10870780), (24482, 5435390), (48964, 2717695), (61205, 2174156), (122410, 1087078), (244820, 543539)]