45377840

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1481}}^1$

素因数の和:1877

約数の個数: 40

約数和(自身を含む): 105850368

約数和(自身を除く): 60472528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1481, 1532, 1915, 2962, 3064, 3830, 5924, 6128, 7405, 7660, 11848, 14810, 15320, 23696, 29620, 30640, 59240, 118480, 567223, 1134446, 2268892, 2836115, 4537784, 5672230, 9075568, 11344460, 22688920, 45377840]

約数ペア:

[(1, 45377840), (2, 22688920), (4, 11344460), (5, 9075568), (8, 5672230), (10, 4537784), (16, 2836115), (20, 2268892), (40, 1134446), (80, 567223), (383, 118480), (766, 59240), (1481, 30640), (1532, 29620), (1915, 23696), (2962, 15320), (3064, 14810), (3830, 11848), (5924, 7660), (6128, 7405)]