147962000

素因数分解:

$2^4\times 5^3\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 360726912

約数和(自身を除く): 212764912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 167, 200, 250, 334, 400, 443, 500, 668, 835, 886, 1000, 1336, 1670, 1772, 2000, 2215, 2672, 3340, 3544, 4175, 4430, 6680, 7088, 8350, 8860, 11075, 13360, 16700, 17720, 20875, 22150, 33400, 35440, 41750, 44300, 55375, 66800, 73981, 83500, 88600, 110750, 147962, 167000, 177200, 221500, 295924, 334000, 369905, 443000, 591848, 739810, 886000, 1183696, 1479620, 1849525, 2959240, 3699050, 5918480, 7398100, 9247625, 14796200, 18495250, 29592400, 36990500, 73981000, 147962000]

約数ペア:

[(1, 147962000), (2, 73981000), (4, 36990500), (5, 29592400), (8, 18495250), (10, 14796200), (16, 9247625), (20, 7398100), (25, 5918480), (40, 3699050), (50, 2959240), (80, 1849525), (100, 1479620), (125, 1183696), (167, 886000), (200, 739810), (250, 591848), (334, 443000), (400, 369905), (443, 334000), (500, 295924), (668, 221500), (835, 177200), (886, 167000), (1000, 147962), (1336, 110750), (1670, 88600), (1772, 83500), (2000, 73981), (2215, 66800), (2672, 55375), (3340, 44300), (3544, 41750), (4175, 35440), (4430, 33400), (6680, 22150), (7088, 20875), (8350, 17720), (8860, 16700), (11075, 13360)]