75947560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7730

約数の個数: 64

約数和(自身を含む): 193737600

約数和(自身を除く): 117790040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 7687, 9880, 15374, 30748, 38435, 61496, 76870, 99931, 146053, 153740, 199862, 292106, 307480, 399724, 499655, 584212, 730265, 799448, 999310, 1168424, 1460530, 1898689, 1998620, 2921060, 3797378, 3997240, 5842120, 7594756, 9493445, 15189512, 18986890, 37973780, 75947560]

約数ペア:

[(1, 75947560), (2, 37973780), (4, 18986890), (5, 15189512), (8, 9493445), (10, 7594756), (13, 5842120), (19, 3997240), (20, 3797378), (26, 2921060), (38, 1998620), (40, 1898689), (52, 1460530), (65, 1168424), (76, 999310), (95, 799448), (104, 730265), (130, 584212), (152, 499655), (190, 399724), (247, 307480), (260, 292106), (380, 199862), (494, 153740), (520, 146053), (760, 99931), (988, 76870), (1235, 61496), (1976, 38435), (2470, 30748), (4940, 15374), (7687, 9880)]