10000050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 25013280

約数和(自身を除く): 15013230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 409, 489, 815, 818, 978, 1227, 1630, 2045, 2445, 2454, 4075, 4090, 4890, 6135, 8150, 10225, 12225, 12270, 20450, 24450, 30675, 61350, 66667, 133334, 200001, 333335, 400002, 666670, 1000005, 1666675, 2000010, 3333350, 5000025, 10000050]

約数ペア:

[(1, 10000050), (2, 5000025), (3, 3333350), (5, 2000010), (6, 1666675), (10, 1000005), (15, 666670), (25, 400002), (30, 333335), (50, 200001), (75, 133334), (150, 66667), (163, 61350), (326, 30675), (409, 24450), (489, 20450), (815, 12270), (818, 12225), (978, 10225), (1227, 8150), (1630, 6135), (2045, 4890), (2445, 4090), (2454, 4075)]