42597160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 99377280

約数和(自身を除く): 56780120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 71, 106, 142, 212, 265, 283, 284, 355, 424, 530, 566, 568, 710, 1060, 1132, 1415, 1420, 2120, 2264, 2830, 2840, 3763, 5660, 7526, 11320, 14999, 15052, 18815, 20093, 29998, 30104, 37630, 40186, 59996, 74995, 75260, 80372, 100465, 119992, 149990, 150520, 160744, 200930, 299980, 401860, 599960, 803720, 1064929, 2129858, 4259716, 5324645, 8519432, 10649290, 21298580, 42597160]

約数ペア:

[(1, 42597160), (2, 21298580), (4, 10649290), (5, 8519432), (8, 5324645), (10, 4259716), (20, 2129858), (40, 1064929), (53, 803720), (71, 599960), (106, 401860), (142, 299980), (212, 200930), (265, 160744), (283, 150520), (284, 149990), (355, 119992), (424, 100465), (530, 80372), (566, 75260), (568, 74995), (710, 59996), (1060, 40186), (1132, 37630), (1415, 30104), (1420, 29998), (2120, 20093), (2264, 18815), (2830, 15052), (2840, 14999), (3763, 11320), (5660, 7526)]