57656900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 147657216

約数和(自身を除く): 90000316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 2657, 3100, 4340, 5314, 5425, 10628, 10850, 13285, 18599, 21700, 26570, 37198, 53140, 66425, 74396, 82367, 92995, 132850, 164734, 185990, 265700, 329468, 371980, 411835, 464975, 576569, 823670, 929950, 1153138, 1647340, 1859900, 2059175, 2306276, 2882845, 4118350, 5765690, 8236700, 11531380, 14414225, 28828450, 57656900]

約数ペア:

[(1, 57656900), (2, 28828450), (4, 14414225), (5, 11531380), (7, 8236700), (10, 5765690), (14, 4118350), (20, 2882845), (25, 2306276), (28, 2059175), (31, 1859900), (35, 1647340), (50, 1153138), (62, 929950), (70, 823670), (100, 576569), (124, 464975), (140, 411835), (155, 371980), (175, 329468), (217, 265700), (310, 185990), (350, 164734), (434, 132850), (620, 92995), (700, 82367), (775, 74396), (868, 66425), (1085, 53140), (1550, 37198), (2170, 26570), (2657, 21700), (3100, 18599), (4340, 13285), (5314, 10850), (5425, 10628)]