45754010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 84272400

約数和(自身を除く): 38518390

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 505, 509, 890, 1010, 1018, 2545, 5090, 8989, 17978, 44945, 45301, 51409, 89890, 90602, 102818, 226505, 257045, 453010, 514090, 4575401, 9150802, 22877005, 45754010]

約数ペア:

[(1, 45754010), (2, 22877005), (5, 9150802), (10, 4575401), (89, 514090), (101, 453010), (178, 257045), (202, 226505), (445, 102818), (505, 90602), (509, 89890), (890, 51409), (1010, 45301), (1018, 44945), (2545, 17978), (5090, 8989)]