38618934440

素因数分解:

$2^3\times 5^1\times {\mathrm{4813}}^1\times {\mathrm{200597}}^1$

素因数の和:205421

約数の個数: 32

約数和(自身を含む): 86911089480

約数和(自身を除く): 48292155040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4813, 9626, 19252, 24065, 38504, 48130, 96260, 192520, 200597, 401194, 802388, 1002985, 1604776, 2005970, 4011940, 8023880, 965473361, 1930946722, 3861893444, 4827366805, 7723786888, 9654733610, 19309467220, 38618934440]

約数ペア:

[(1, 38618934440), (2, 19309467220), (4, 9654733610), (5, 7723786888), (8, 4827366805), (10, 3861893444), (20, 1930946722), (40, 965473361), (4813, 8023880), (9626, 4011940), (19252, 2005970), (24065, 1604776), (38504, 1002985), (48130, 802388), (96260, 401194), (192520, 200597)]