2016129760

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151817}}^1$

素因数の和:151915

約数の個数: 48

約数和(自身を含む): 4820525136

約数和(自身を除く): 2804395376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 151817, 303634, 607268, 759085, 1214536, 1518170, 2429072, 3036340, 4858144, 6072680, 12145360, 12600811, 24290720, 25201622, 50403244, 63004055, 100806488, 126008110, 201612976, 252016220, 403225952, 504032440, 1008064880, 2016129760]

約数ペア:

[(1, 2016129760), (2, 1008064880), (4, 504032440), (5, 403225952), (8, 252016220), (10, 201612976), (16, 126008110), (20, 100806488), (32, 63004055), (40, 50403244), (80, 25201622), (83, 24290720), (160, 12600811), (166, 12145360), (332, 6072680), (415, 4858144), (664, 3036340), (830, 2429072), (1328, 1518170), (1660, 1214536), (2656, 759085), (3320, 607268), (6640, 303634), (13280, 151817)]