1008064880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151817}}^1$

素因数の和:151913

約数の個数: 40

約数和(自身を含む): 2372004432

約数和(自身を除く): 1363939552

約数列:

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

約数ペア:

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