56818240

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 135998712

約数和(自身を除く): 79180472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 641, 1108, 1282, 1385, 2216, 2564, 2770, 3205, 4432, 5128, 5540, 6410, 8864, 10256, 11080, 12820, 17728, 20512, 22160, 25640, 41024, 44320, 51280, 88640, 102560, 177557, 205120, 355114, 710228, 887785, 1420456, 1775570, 2840912, 3551140, 5681824, 7102280, 11363648, 14204560, 28409120, 56818240]

約数ペア:

[(1, 56818240), (2, 28409120), (4, 14204560), (5, 11363648), (8, 7102280), (10, 5681824), (16, 3551140), (20, 2840912), (32, 1775570), (40, 1420456), (64, 887785), (80, 710228), (160, 355114), (277, 205120), (320, 177557), (554, 102560), (641, 88640), (1108, 51280), (1282, 44320), (1385, 41024), (2216, 25640), (2564, 22160), (2770, 20512), (3205, 17728), (4432, 12820), (5128, 11080), (5540, 10256), (6410, 8864)]