4927520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 13208832

約数和(自身を除く): 8281312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 103, 104, 115, 130, 160, 184, 206, 208, 230, 260, 299, 368, 412, 416, 460, 515, 520, 598, 736, 824, 920, 1030, 1040, 1196, 1339, 1495, 1648, 1840, 2060, 2080, 2369, 2392, 2678, 2990, 3296, 3680, 4120, 4738, 4784, 5356, 5980, 6695, 8240, 9476, 9568, 10712, 11845, 11960, 13390, 16480, 18952, 21424, 23690, 23920, 26780, 30797, 37904, 42848, 47380, 47840, 53560, 61594, 75808, 94760, 107120, 123188, 153985, 189520, 214240, 246376, 307970, 379040, 492752, 615940, 985504, 1231880, 2463760, 4927520]

約数ペア:

[(1, 4927520), (2, 2463760), (4, 1231880), (5, 985504), (8, 615940), (10, 492752), (13, 379040), (16, 307970), (20, 246376), (23, 214240), (26, 189520), (32, 153985), (40, 123188), (46, 107120), (52, 94760), (65, 75808), (80, 61594), (92, 53560), (103, 47840), (104, 47380), (115, 42848), (130, 37904), (160, 30797), (184, 26780), (206, 23920), (208, 23690), (230, 21424), (260, 18952), (299, 16480), (368, 13390), (412, 11960), (416, 11845), (460, 10712), (515, 9568), (520, 9476), (598, 8240), (736, 6695), (824, 5980), (920, 5356), (1030, 4784), (1040, 4738), (1196, 4120), (1339, 3680), (1495, 3296), (1648, 2990), (1840, 2678), (2060, 2392), (2080, 2369)]