133558160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45121}}^1$

素因数の和:45171

約数の個数: 40

約数和(自身を含む): 318922296

約数和(自身を除く): 185364136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 45121, 90242, 180484, 225605, 360968, 451210, 721936, 902420, 1669477, 1804840, 3338954, 3609680, 6677908, 8347385, 13355816, 16694770, 26711632, 33389540, 66779080, 133558160]

約数ペア:

[(1, 133558160), (2, 66779080), (4, 33389540), (5, 26711632), (8, 16694770), (10, 13355816), (16, 8347385), (20, 6677908), (37, 3609680), (40, 3338954), (74, 1804840), (80, 1669477), (148, 902420), (185, 721936), (296, 451210), (370, 360968), (592, 225605), (740, 180484), (1480, 90242), (2960, 45121)]