706331320

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{102071}}^1$

素因数の和:102255

約数の個数: 32

約数和(自身を含む): 1598447520

約数和(自身を除く): 892116200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 102071, 204142, 408284, 510355, 816568, 1020710, 2041420, 4082840, 17658283, 35316566, 70633132, 88291415, 141266264, 176582830, 353165660, 706331320]

約数ペア:

[(1, 706331320), (2, 353165660), (4, 176582830), (5, 141266264), (8, 88291415), (10, 70633132), (20, 35316566), (40, 17658283), (173, 4082840), (346, 2041420), (692, 1020710), (865, 816568), (1384, 510355), (1730, 408284), (3460, 204142), (6920, 102071)]