66896020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 149845248

約数和(自身を除く): 82949228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1303, 1510, 2567, 2606, 3020, 5134, 5212, 6515, 10268, 12835, 13030, 22151, 25670, 26060, 44302, 51340, 88604, 110755, 196753, 221510, 393506, 443020, 787012, 983765, 1967530, 3344801, 3935060, 6689602, 13379204, 16724005, 33448010, 66896020]

約数ペア:

[(1, 66896020), (2, 33448010), (4, 16724005), (5, 13379204), (10, 6689602), (17, 3935060), (20, 3344801), (34, 1967530), (68, 983765), (85, 787012), (151, 443020), (170, 393506), (302, 221510), (340, 196753), (604, 110755), (755, 88604), (1303, 51340), (1510, 44302), (2567, 26060), (2606, 25670), (3020, 22151), (5134, 13030), (5212, 12835), (6515, 10268)]