56927680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4397

約数の個数: 56

約数和(自身を含む): 138897360

約数和(自身を除く): 81969680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 4339, 6560, 8678, 13120, 17356, 21695, 34712, 43390, 69424, 86780, 138848, 173560, 177899, 277696, 347120, 355798, 694240, 711596, 889495, 1388480, 1423192, 1778990, 2846384, 3557980, 5692768, 7115960, 11385536, 14231920, 28463840, 56927680]

約数ペア:

[(1, 56927680), (2, 28463840), (4, 14231920), (5, 11385536), (8, 7115960), (10, 5692768), (16, 3557980), (20, 2846384), (32, 1778990), (40, 1423192), (41, 1388480), (64, 889495), (80, 711596), (82, 694240), (160, 355798), (164, 347120), (205, 277696), (320, 177899), (328, 173560), (410, 138848), (656, 86780), (820, 69424), (1312, 43390), (1640, 34712), (2624, 21695), (3280, 17356), (4339, 13120), (6560, 8678)]