22742200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8776

約数の個数: 48

約数和(自身を含む): 56949480

約数和(自身を除く): 34207280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8747, 17494, 34988, 43735, 69976, 87470, 113711, 174940, 218675, 227422, 349880, 437350, 454844, 568555, 874700, 909688, 1137110, 1749400, 2274220, 2842775, 4548440, 5685550, 11371100, 22742200]

約数ペア:

[(1, 22742200), (2, 11371100), (4, 5685550), (5, 4548440), (8, 2842775), (10, 2274220), (13, 1749400), (20, 1137110), (25, 909688), (26, 874700), (40, 568555), (50, 454844), (52, 437350), (65, 349880), (100, 227422), (104, 218675), (130, 174940), (200, 113711), (260, 87470), (325, 69976), (520, 43735), (650, 34988), (1300, 17494), (2600, 8747)]