104490228440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200942747}}^1$

素因数の和:200942771

約数の個数: 32

約数和(自身を含む): 253187862480

約数和(自身を除く): 148697634040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 200942747, 401885494, 803770988, 1004713735, 1607541976, 2009427470, 2612255711, 4018854940, 5224511422, 8037709880, 10449022844, 13061278555, 20898045688, 26122557110, 52245114220, 104490228440]

約数ペア:

[(1, 104490228440), (2, 52245114220), (4, 26122557110), (5, 20898045688), (8, 13061278555), (10, 10449022844), (13, 8037709880), (20, 5224511422), (26, 4018854940), (40, 2612255711), (52, 2009427470), (65, 1607541976), (104, 1004713735), (130, 803770988), (260, 401885494), (520, 200942747)]