427222720

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36083}}^1$

素因数の和:36137

約数の個数: 56

約数和(自身を含む): 1044848304

約数和(自身を除く): 617625584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 36083, 72166, 144332, 180415, 288664, 360830, 577328, 721660, 1154656, 1335071, 1443320, 2309312, 2670142, 2886640, 5340284, 5773280, 6675355, 10680568, 11546560, 13350710, 21361136, 26701420, 42722272, 53402840, 85444544, 106805680, 213611360, 427222720]

約数ペア:

[(1, 427222720), (2, 213611360), (4, 106805680), (5, 85444544), (8, 53402840), (10, 42722272), (16, 26701420), (20, 21361136), (32, 13350710), (37, 11546560), (40, 10680568), (64, 6675355), (74, 5773280), (80, 5340284), (148, 2886640), (160, 2670142), (185, 2309312), (296, 1443320), (320, 1335071), (370, 1154656), (592, 721660), (740, 577328), (1184, 360830), (1480, 288664), (2368, 180415), (2960, 144332), (5920, 72166), (11840, 36083)]