4480452880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{674767}}^1$

素因数の和:674863

約数の個数: 40

約数和(自身を含む): 10542575232

約数和(自身を除く): 6062122352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 674767, 1349534, 2699068, 3373835, 5398136, 6747670, 10796272, 13495340, 26990680, 53981360, 56005661, 112011322, 224022644, 280028305, 448045288, 560056610, 896090576, 1120113220, 2240226440, 4480452880]

約数ペア:

[(1, 4480452880), (2, 2240226440), (4, 1120113220), (5, 896090576), (8, 560056610), (10, 448045288), (16, 280028305), (20, 224022644), (40, 112011322), (80, 56005661), (83, 53981360), (166, 26990680), (332, 13495340), (415, 10796272), (664, 6747670), (830, 5398136), (1328, 3373835), (1660, 2699068), (3320, 1349534), (6640, 674767)]