29112200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11226

約数の個数: 48

約数和(自身を含む): 72898980

約数和(自身を除く): 43786780

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, 11197, 22394, 44788, 55985, 89576, 111970, 145561, 223940, 279925, 291122, 447880, 559850, 582244, 727805, 1119700, 1164488, 1455610, 2239400, 2911220, 3639025, 5822440, 7278050, 14556100, 29112200]

約数ペア:

[(1, 29112200), (2, 14556100), (4, 7278050), (5, 5822440), (8, 3639025), (10, 2911220), (13, 2239400), (20, 1455610), (25, 1164488), (26, 1119700), (40, 727805), (50, 582244), (52, 559850), (65, 447880), (100, 291122), (104, 279925), (130, 223940), (200, 145561), (260, 111970), (325, 89576), (520, 55985), (650, 44788), (1300, 22394), (2600, 11197)]