25667030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 48543840

約数和(自身を除く): 22876810

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1321, 1943, 2642, 3886, 6605, 9715, 13210, 19430, 38309, 76618, 88507, 177014, 191545, 383090, 442535, 885070, 2566703, 5133406, 12833515, 25667030]

約数ペア:

[(1, 25667030), (2, 12833515), (5, 5133406), (10, 2566703), (29, 885070), (58, 442535), (67, 383090), (134, 191545), (145, 177014), (290, 88507), (335, 76618), (670, 38309), (1321, 19430), (1943, 13210), (2642, 9715), (3886, 6605)]