89725390

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 164094336

約数和(自身を除く): 74368946

約数列:

[1, 2, 5, 10, 113, 226, 271, 293, 542, 565, 586, 1130, 1355, 1465, 2710, 2930, 30623, 33109, 61246, 66218, 79403, 153115, 158806, 165545, 306230, 331090, 397015, 794030, 8972539, 17945078, 44862695, 89725390]

約数ペア:

[(1, 89725390), (2, 44862695), (5, 17945078), (10, 8972539), (113, 794030), (226, 397015), (271, 331090), (293, 306230), (542, 165545), (565, 158806), (586, 153115), (1130, 79403), (1355, 66218), (1465, 61246), (2710, 33109), (2930, 30623)]