232753690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20117}}^1$

素因数の和:20226

約数の個数: 32

約数和(自身を含む): 456276240

約数和(自身を除く): 223522550

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 20117, 40234, 100585, 201170, 261521, 523042, 1307605, 1790413, 2615210, 3580826, 8952065, 17904130, 23275369, 46550738, 116376845, 232753690]

約数ペア:

[(1, 232753690), (2, 116376845), (5, 46550738), (10, 23275369), (13, 17904130), (26, 8952065), (65, 3580826), (89, 2615210), (130, 1790413), (178, 1307605), (445, 523042), (890, 261521), (1157, 201170), (2314, 100585), (5785, 40234), (11570, 20117)]