5487340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 6769940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 151, 158, 230, 302, 316, 395, 460, 604, 755, 790, 1510, 1580, 1817, 3020, 3473, 3634, 6946, 7268, 9085, 11929, 13892, 17365, 18170, 23858, 34730, 36340, 47716, 59645, 69460, 119290, 238580, 274367, 548734, 1097468, 1371835, 2743670, 5487340]

約数ペア:

[(1, 5487340), (2, 2743670), (4, 1371835), (5, 1097468), (10, 548734), (20, 274367), (23, 238580), (46, 119290), (79, 69460), (92, 59645), (115, 47716), (151, 36340), (158, 34730), (230, 23858), (302, 18170), (316, 17365), (395, 13892), (460, 11929), (604, 9085), (755, 7268), (790, 6946), (1510, 3634), (1580, 3473), (1817, 3020)]