2021103380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151507}}^1$

素因数の和:151568

約数の個数: 48

約数和(自身を含む): 4581601920

約数和(自身を除く): 2560498540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 151507, 303014, 606028, 757535, 1515070, 3030140, 3484661, 4393703, 6969322, 8787406, 13938644, 17423305, 17574812, 21968515, 34846610, 43937030, 69693220, 87874060, 101055169, 202110338, 404220676, 505275845, 1010551690, 2021103380]

約数ペア:

[(1, 2021103380), (2, 1010551690), (4, 505275845), (5, 404220676), (10, 202110338), (20, 101055169), (23, 87874060), (29, 69693220), (46, 43937030), (58, 34846610), (92, 21968515), (115, 17574812), (116, 17423305), (145, 13938644), (230, 8787406), (290, 6969322), (460, 4393703), (580, 3484661), (667, 3030140), (1334, 1515070), (2668, 757535), (3335, 606028), (6670, 303014), (13340, 151507)]