2271729200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{436871}}^1$

素因数の和:436902

約数の個数: 60

約数和(自身を含む): 5877675888

約数和(自身を除く): 3605946688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 436871, 873742, 1747484, 2184355, 3494968, 4368710, 5679323, 6989936, 8737420, 10921775, 11358646, 17474840, 21843550, 22717292, 28396615, 34949680, 43687100, 45434584, 56793230, 87374200, 90869168, 113586460, 141983075, 174748400, 227172920, 283966150, 454345840, 567932300, 1135864600, 2271729200]

約数ペア:

[(1, 2271729200), (2, 1135864600), (4, 567932300), (5, 454345840), (8, 283966150), (10, 227172920), (13, 174748400), (16, 141983075), (20, 113586460), (25, 90869168), (26, 87374200), (40, 56793230), (50, 45434584), (52, 43687100), (65, 34949680), (80, 28396615), (100, 22717292), (104, 21843550), (130, 17474840), (200, 11358646), (208, 10921775), (260, 8737420), (325, 6989936), (400, 5679323), (520, 4368710), (650, 3494968), (1040, 2184355), (1300, 1747484), (2600, 873742), (5200, 436871)]