6420950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2488

約数の個数: 24

約数和(自身を含む): 12173328

約数和(自身を除く): 5752378

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2423, 2650, 4846, 12115, 24230, 60575, 121150, 128419, 256838, 642095, 1284190, 3210475, 6420950]

約数ペア:

[(1, 6420950), (2, 3210475), (5, 1284190), (10, 642095), (25, 256838), (50, 128419), (53, 121150), (106, 60575), (265, 24230), (530, 12115), (1325, 4846), (2423, 2650)]