59479120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 147312000

約数和(自身を除く): 87832880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 109, 152, 190, 218, 304, 359, 380, 436, 545, 718, 760, 872, 1090, 1436, 1520, 1744, 1795, 2071, 2180, 2872, 3590, 4142, 4360, 5744, 6821, 7180, 8284, 8720, 10355, 13642, 14360, 16568, 20710, 27284, 28720, 33136, 34105, 39131, 41420, 54568, 68210, 78262, 82840, 109136, 136420, 156524, 165680, 195655, 272840, 313048, 391310, 545680, 626096, 743489, 782620, 1486978, 1565240, 2973956, 3130480, 3717445, 5947912, 7434890, 11895824, 14869780, 29739560, 59479120]

約数ペア:

[(1, 59479120), (2, 29739560), (4, 14869780), (5, 11895824), (8, 7434890), (10, 5947912), (16, 3717445), (19, 3130480), (20, 2973956), (38, 1565240), (40, 1486978), (76, 782620), (80, 743489), (95, 626096), (109, 545680), (152, 391310), (190, 313048), (218, 272840), (304, 195655), (359, 165680), (380, 156524), (436, 136420), (545, 109136), (718, 82840), (760, 78262), (872, 68210), (1090, 54568), (1436, 41420), (1520, 39131), (1744, 34105), (1795, 33136), (2071, 28720), (2180, 27284), (2872, 20710), (3590, 16568), (4142, 14360), (4360, 13642), (5744, 10355), (6821, 8720), (7180, 8284)]