23059880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15581}}^1$

素因数の和:15629

約数の個数: 32

約数和(自身を含む): 53290440

約数和(自身を除く): 30230560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15581, 31162, 62324, 77905, 124648, 155810, 311620, 576497, 623240, 1152994, 2305988, 2882485, 4611976, 5764970, 11529940, 23059880]

約数ペア:

[(1, 23059880), (2, 11529940), (4, 5764970), (5, 4611976), (8, 2882485), (10, 2305988), (20, 1152994), (37, 623240), (40, 576497), (74, 311620), (148, 155810), (185, 124648), (296, 77905), (370, 62324), (740, 31162), (1480, 15581)]