85652870

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 156690720

約数和(自身を除く): 71037850

約数列:

[1, 2, 5, 10, 113, 226, 229, 331, 458, 565, 662, 1130, 1145, 1655, 2290, 3310, 25877, 37403, 51754, 74806, 75799, 129385, 151598, 187015, 258770, 374030, 378995, 757990, 8565287, 17130574, 42826435, 85652870]

約数ペア:

[(1, 85652870), (2, 42826435), (5, 17130574), (10, 8565287), (113, 757990), (226, 378995), (229, 374030), (331, 258770), (458, 187015), (565, 151598), (662, 129385), (1130, 75799), (1145, 74806), (1655, 51754), (2290, 37403), (3310, 25877)]