4543977980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{13367}}^1$

素因数の和:14138

約数の個数: 48

約数和(自身を含む): 9971458560

約数和(自身を除く): 5427480580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 739, 1478, 2956, 3695, 7390, 13367, 14780, 16997, 26734, 33994, 53468, 66835, 67988, 84985, 133670, 169970, 267340, 307441, 339940, 614882, 1229764, 1537205, 3074410, 6148820, 9878213, 19756426, 39512852, 49391065, 98782130, 197564260, 227198899, 454397798, 908795596, 1135994495, 2271988990, 4543977980]

約数ペア:

[(1, 4543977980), (2, 2271988990), (4, 1135994495), (5, 908795596), (10, 454397798), (20, 227198899), (23, 197564260), (46, 98782130), (92, 49391065), (115, 39512852), (230, 19756426), (460, 9878213), (739, 6148820), (1478, 3074410), (2956, 1537205), (3695, 1229764), (7390, 614882), (13367, 339940), (14780, 307441), (16997, 267340), (26734, 169970), (33994, 133670), (53468, 84985), (66835, 67988)]