9033760

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 21555072

約数和(自身を除く): 12521312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 431, 524, 655, 862, 1048, 1310, 1724, 2096, 2155, 2620, 3448, 4192, 4310, 5240, 6896, 8620, 10480, 13792, 17240, 20960, 34480, 56461, 68960, 112922, 225844, 282305, 451688, 564610, 903376, 1129220, 1806752, 2258440, 4516880, 9033760]

約数ペア:

[(1, 9033760), (2, 4516880), (4, 2258440), (5, 1806752), (8, 1129220), (10, 903376), (16, 564610), (20, 451688), (32, 282305), (40, 225844), (80, 112922), (131, 68960), (160, 56461), (262, 34480), (431, 20960), (524, 17240), (655, 13792), (862, 10480), (1048, 8620), (1310, 6896), (1724, 5240), (2096, 4310), (2155, 4192), (2620, 3448)]