125837360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 321622272

約数和(自身を除く): 195784912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 947, 1208, 1510, 1661, 1894, 2416, 3020, 3322, 3788, 4735, 6040, 6644, 7576, 8305, 9470, 10417, 12080, 13288, 15152, 16610, 18940, 20834, 26576, 33220, 37880, 41668, 52085, 66440, 75760, 83336, 104170, 132880, 142997, 166672, 208340, 285994, 416680, 571988, 714985, 833360, 1143976, 1429970, 1572967, 2287952, 2859940, 3145934, 5719880, 6291868, 7864835, 11439760, 12583736, 15729670, 25167472, 31459340, 62918680, 125837360]

約数ペア:

[(1, 125837360), (2, 62918680), (4, 31459340), (5, 25167472), (8, 15729670), (10, 12583736), (11, 11439760), (16, 7864835), (20, 6291868), (22, 5719880), (40, 3145934), (44, 2859940), (55, 2287952), (80, 1572967), (88, 1429970), (110, 1143976), (151, 833360), (176, 714985), (220, 571988), (302, 416680), (440, 285994), (604, 208340), (755, 166672), (880, 142997), (947, 132880), (1208, 104170), (1510, 83336), (1661, 75760), (1894, 66440), (2416, 52085), (3020, 41668), (3322, 37880), (3788, 33220), (4735, 26576), (6040, 20834), (6644, 18940), (7576, 16610), (8305, 15152), (9470, 13288), (10417, 12080)]