159571400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{13523}}^1$

素因数の和:13598

約数の個数: 48

約数和(自身を含む): 377319600

約数和(自身を除く): 217748200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 13523, 27046, 54092, 67615, 108184, 135230, 270460, 338075, 540920, 676150, 797857, 1352300, 1595714, 2704600, 3191428, 3989285, 6382856, 7978570, 15957140, 19946425, 31914280, 39892850, 79785700, 159571400]

約数ペア:

[(1, 159571400), (2, 79785700), (4, 39892850), (5, 31914280), (8, 19946425), (10, 15957140), (20, 7978570), (25, 6382856), (40, 3989285), (50, 3191428), (59, 2704600), (100, 1595714), (118, 1352300), (200, 797857), (236, 676150), (295, 540920), (472, 338075), (590, 270460), (1180, 135230), (1475, 108184), (2360, 67615), (2950, 54092), (5900, 27046), (11800, 13523)]