974152100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{226547}}^1$

素因数の和:226604

約数の個数: 36

約数和(自身を含む): 2163080304

約数和(自身を除く): 1188928204

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 226547, 453094, 906188, 1132735, 2265470, 4530940, 5663675, 9741521, 11327350, 19483042, 22654700, 38966084, 48707605, 97415210, 194830420, 243538025, 487076050, 974152100]

約数ペア:

[(1, 974152100), (2, 487076050), (4, 243538025), (5, 194830420), (10, 97415210), (20, 48707605), (25, 38966084), (43, 22654700), (50, 19483042), (86, 11327350), (100, 9741521), (172, 5663675), (215, 4530940), (430, 2265470), (860, 1132735), (1075, 906188), (2150, 453094), (4300, 226547)]