2736704680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{18947}}^1$

素因数の和:19138

約数の個数: 64

約数和(自身を含む): 6466573440

約数和(自身を除く): 3729868760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 628, 785, 920, 1256, 1570, 3140, 3611, 6280, 7222, 14444, 18055, 18947, 28888, 36110, 37894, 72220, 75788, 94735, 144440, 151576, 189470, 378940, 435781, 757880, 871562, 1743124, 2178905, 2974679, 3486248, 4357810, 5949358, 8715620, 11898716, 14873395, 17431240, 23797432, 29746790, 59493580, 68417617, 118987160, 136835234, 273670468, 342088085, 547340936, 684176170, 1368352340, 2736704680]

約数ペア:

[(1, 2736704680), (2, 1368352340), (4, 684176170), (5, 547340936), (8, 342088085), (10, 273670468), (20, 136835234), (23, 118987160), (40, 68417617), (46, 59493580), (92, 29746790), (115, 23797432), (157, 17431240), (184, 14873395), (230, 11898716), (314, 8715620), (460, 5949358), (628, 4357810), (785, 3486248), (920, 2974679), (1256, 2178905), (1570, 1743124), (3140, 871562), (3611, 757880), (6280, 435781), (7222, 378940), (14444, 189470), (18055, 151576), (18947, 144440), (28888, 94735), (36110, 75788), (37894, 72220)]