88900640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15017}}^1$

素因数の和:15069

約数の個数: 48

約数和(自身を含む): 215718552

約数和(自身を除く): 126817912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 15017, 30034, 60068, 75085, 120136, 150170, 240272, 300340, 480544, 555629, 600680, 1111258, 1201360, 2222516, 2402720, 2778145, 4445032, 5556290, 8890064, 11112580, 17780128, 22225160, 44450320, 88900640]

約数ペア:

[(1, 88900640), (2, 44450320), (4, 22225160), (5, 17780128), (8, 11112580), (10, 8890064), (16, 5556290), (20, 4445032), (32, 2778145), (37, 2402720), (40, 2222516), (74, 1201360), (80, 1111258), (148, 600680), (160, 555629), (185, 480544), (296, 300340), (370, 240272), (592, 150170), (740, 120136), (1184, 75085), (1480, 60068), (2960, 30034), (5920, 15017)]