195829360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 482112000

約数和(自身を除く): 286282640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1420, 1499, 1633, 1840, 2840, 2998, 3266, 5680, 5996, 6532, 7495, 8165, 11992, 13064, 14990, 16330, 23984, 26128, 29980, 32660, 34477, 59960, 65320, 68954, 106429, 119920, 130640, 137908, 172385, 212858, 275816, 344770, 425716, 532145, 551632, 689540, 851432, 1064290, 1379080, 1702864, 2128580, 2447867, 2758160, 4257160, 4895734, 8514320, 9791468, 12239335, 19582936, 24478670, 39165872, 48957340, 97914680, 195829360]

約数ペア:

[(1, 195829360), (2, 97914680), (4, 48957340), (5, 39165872), (8, 24478670), (10, 19582936), (16, 12239335), (20, 9791468), (23, 8514320), (40, 4895734), (46, 4257160), (71, 2758160), (80, 2447867), (92, 2128580), (115, 1702864), (142, 1379080), (184, 1064290), (230, 851432), (284, 689540), (355, 551632), (368, 532145), (460, 425716), (568, 344770), (710, 275816), (920, 212858), (1136, 172385), (1420, 137908), (1499, 130640), (1633, 119920), (1840, 106429), (2840, 68954), (2998, 65320), (3266, 59960), (5680, 34477), (5996, 32660), (6532, 29980), (7495, 26128), (8165, 23984), (11992, 16330), (13064, 14990)]