61147840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14699}}^1$

素因数の和:14729

約数の個数: 56

約数和(自身を含む): 156819600

約数和(自身を除く): 95671760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 14699, 29398, 58796, 73495, 117592, 146990, 191087, 235184, 293980, 382174, 470368, 587960, 764348, 940736, 955435, 1175920, 1528696, 1910870, 2351840, 3057392, 3821740, 4703680, 6114784, 7643480, 12229568, 15286960, 30573920, 61147840]

約数ペア:

[(1, 61147840), (2, 30573920), (4, 15286960), (5, 12229568), (8, 7643480), (10, 6114784), (13, 4703680), (16, 3821740), (20, 3057392), (26, 2351840), (32, 1910870), (40, 1528696), (52, 1175920), (64, 955435), (65, 940736), (80, 764348), (104, 587960), (130, 470368), (160, 382174), (208, 293980), (260, 235184), (320, 191087), (416, 146990), (520, 117592), (832, 73495), (1040, 58796), (2080, 29398), (4160, 14699)]