1015727200

素因数分解:

$2^5\times 5^2\times {\mathrm{157}}^1\times {\mathrm{8087}}^1$

素因数の和:8264

約数の個数: 72

約数和(自身を含む): 2495746512

約数和(自身を除く): 1480019312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 157, 160, 200, 314, 400, 628, 785, 800, 1256, 1570, 2512, 3140, 3925, 5024, 6280, 7850, 8087, 12560, 15700, 16174, 25120, 31400, 32348, 40435, 62800, 64696, 80870, 125600, 129392, 161740, 202175, 258784, 323480, 404350, 646960, 808700, 1269659, 1293920, 1617400, 2539318, 3234800, 5078636, 6348295, 6469600, 10157272, 12696590, 20314544, 25393180, 31741475, 40629088, 50786360, 63482950, 101572720, 126965900, 203145440, 253931800, 507863600, 1015727200]

約数ペア:

[(1, 1015727200), (2, 507863600), (4, 253931800), (5, 203145440), (8, 126965900), (10, 101572720), (16, 63482950), (20, 50786360), (25, 40629088), (32, 31741475), (40, 25393180), (50, 20314544), (80, 12696590), (100, 10157272), (157, 6469600), (160, 6348295), (200, 5078636), (314, 3234800), (400, 2539318), (628, 1617400), (785, 1293920), (800, 1269659), (1256, 808700), (1570, 646960), (2512, 404350), (3140, 323480), (3925, 258784), (5024, 202175), (6280, 161740), (7850, 129392), (8087, 125600), (12560, 80870), (15700, 64696), (16174, 62800), (25120, 40435), (31400, 32348)]