423512360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4386

約数の個数: 64

約数和(自身を含む): 993496320

約数和(自身を除く): 569983960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 134, 148, 185, 268, 296, 335, 370, 536, 670, 740, 1340, 1480, 2479, 2680, 4271, 4958, 8542, 9916, 12395, 17084, 19832, 21355, 24790, 34168, 42710, 49580, 85420, 99160, 158027, 170840, 286157, 316054, 572314, 632108, 790135, 1144628, 1264216, 1430785, 1580270, 2289256, 2861570, 3160540, 5723140, 6321080, 10587809, 11446280, 21175618, 42351236, 52939045, 84702472, 105878090, 211756180, 423512360]

約数ペア:

[(1, 423512360), (2, 211756180), (4, 105878090), (5, 84702472), (8, 52939045), (10, 42351236), (20, 21175618), (37, 11446280), (40, 10587809), (67, 6321080), (74, 5723140), (134, 3160540), (148, 2861570), (185, 2289256), (268, 1580270), (296, 1430785), (335, 1264216), (370, 1144628), (536, 790135), (670, 632108), (740, 572314), (1340, 316054), (1480, 286157), (2479, 170840), (2680, 158027), (4271, 99160), (4958, 85420), (8542, 49580), (9916, 42710), (12395, 34168), (17084, 24790), (19832, 21355)]