9134200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 21483000

約数和(自身を除く): 12348800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 419, 436, 545, 838, 872, 1090, 1676, 2095, 2180, 2725, 3352, 4190, 4360, 5450, 8380, 10475, 10900, 16760, 20950, 21800, 41900, 45671, 83800, 91342, 182684, 228355, 365368, 456710, 913420, 1141775, 1826840, 2283550, 4567100, 9134200]

約数ペア:

[(1, 9134200), (2, 4567100), (4, 2283550), (5, 1826840), (8, 1141775), (10, 913420), (20, 456710), (25, 365368), (40, 228355), (50, 182684), (100, 91342), (109, 83800), (200, 45671), (218, 41900), (419, 21800), (436, 20950), (545, 16760), (838, 10900), (872, 10475), (1090, 8380), (1676, 5450), (2095, 4360), (2180, 4190), (2725, 3352)]