23507390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 43436736

約数和(自身を除く): 19929346

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 293, 355, 565, 586, 710, 1130, 1465, 2930, 8023, 16046, 20803, 33109, 40115, 41606, 66218, 80230, 104015, 165545, 208030, 331090, 2350739, 4701478, 11753695, 23507390]

約数ペア:

[(1, 23507390), (2, 11753695), (5, 4701478), (10, 2350739), (71, 331090), (113, 208030), (142, 165545), (226, 104015), (293, 80230), (355, 66218), (565, 41606), (586, 40115), (710, 33109), (1130, 20803), (1465, 16046), (2930, 8023)]