57989440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7879}}^1$

素因数の和:7919

約数の個数: 56

約数和(自身を含む): 144109440

約数和(自身を除く): 86120000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 7879, 15758, 31516, 39395, 63032, 78790, 126064, 157580, 181217, 252128, 315160, 362434, 504256, 630320, 724868, 906085, 1260640, 1449736, 1812170, 2521280, 2899472, 3624340, 5798944, 7248680, 11597888, 14497360, 28994720, 57989440]

約数ペア:

[(1, 57989440), (2, 28994720), (4, 14497360), (5, 11597888), (8, 7248680), (10, 5798944), (16, 3624340), (20, 2899472), (23, 2521280), (32, 1812170), (40, 1449736), (46, 1260640), (64, 906085), (80, 724868), (92, 630320), (115, 504256), (160, 362434), (184, 315160), (230, 252128), (320, 181217), (368, 157580), (460, 126064), (736, 78790), (920, 63032), (1472, 39395), (1840, 31516), (3680, 15758), (7360, 7879)]