41451940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 88658388

約数和(自身を除く): 47206448

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 557, 610, 1114, 1220, 2228, 2785, 3721, 5570, 7442, 11140, 14884, 18605, 33977, 37210, 67954, 74420, 135908, 169885, 339770, 679540, 2072597, 4145194, 8290388, 10362985, 20725970, 41451940]

約数ペア:

[(1, 41451940), (2, 20725970), (4, 10362985), (5, 8290388), (10, 4145194), (20, 2072597), (61, 679540), (122, 339770), (244, 169885), (305, 135908), (557, 74420), (610, 67954), (1114, 37210), (1220, 33977), (2228, 18605), (2785, 14884), (3721, 11140), (5570, 7442)]