22479953740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{183151}}^1$

素因数の和:183215

約数の個数: 72

約数和(自身を含む): 52754369472

約数和(自身を除く): 30274415732

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 361, 380, 646, 722, 1292, 1444, 1615, 1805, 3230, 3610, 6137, 6460, 7220, 12274, 24548, 30685, 61370, 122740, 183151, 366302, 732604, 915755, 1831510, 3113567, 3479869, 3663020, 6227134, 6959738, 12454268, 13919476, 15567835, 17399345, 31135670, 34798690, 59157773, 62271340, 66117511, 69597380, 118315546, 132235022, 236631092, 264470044, 295788865, 330587555, 591577730, 661175110, 1123997687, 1183155460, 1322350220, 2247995374, 4495990748, 5619988435, 11239976870, 22479953740]

約数ペア:

[(1, 22479953740), (2, 11239976870), (4, 5619988435), (5, 4495990748), (10, 2247995374), (17, 1322350220), (19, 1183155460), (20, 1123997687), (34, 661175110), (38, 591577730), (68, 330587555), (76, 295788865), (85, 264470044), (95, 236631092), (170, 132235022), (190, 118315546), (323, 69597380), (340, 66117511), (361, 62271340), (380, 59157773), (646, 34798690), (722, 31135670), (1292, 17399345), (1444, 15567835), (1615, 13919476), (1805, 12454268), (3230, 6959738), (3610, 6227134), (6137, 3663020), (6460, 3479869), (7220, 3113567), (12274, 1831510), (24548, 915755), (30685, 732604), (61370, 366302), (122740, 183151)]