423210100

素因数分解:

$2^2\times 5^2\times {\mathrm{4232101}}^1$

素因数の和:4232115

約数の個数: 18

約数和(自身を含む): 918366134

約数和(自身を除く): 495156034

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4232101, 8464202, 16928404, 21160505, 42321010, 84642020, 105802525, 211605050, 423210100]

約数ペア:

[(1, 423210100), (2, 211605050), (4, 105802525), (5, 84642020), (10, 42321010), (20, 21160505), (25, 16928404), (50, 8464202), (100, 4232101)]