7759700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 18665472

約数和(自身を除く): 10905772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 127, 130, 188, 235, 254, 260, 325, 470, 508, 611, 635, 650, 940, 1175, 1222, 1270, 1300, 1651, 2350, 2444, 2540, 3055, 3175, 3302, 4700, 5969, 6110, 6350, 6604, 8255, 11938, 12220, 12700, 15275, 16510, 23876, 29845, 30550, 33020, 41275, 59690, 61100, 77597, 82550, 119380, 149225, 155194, 165100, 298450, 310388, 387985, 596900, 775970, 1551940, 1939925, 3879850, 7759700]

約数ペア:

[(1, 7759700), (2, 3879850), (4, 1939925), (5, 1551940), (10, 775970), (13, 596900), (20, 387985), (25, 310388), (26, 298450), (47, 165100), (50, 155194), (52, 149225), (65, 119380), (94, 82550), (100, 77597), (127, 61100), (130, 59690), (188, 41275), (235, 33020), (254, 30550), (260, 29845), (325, 23876), (470, 16510), (508, 15275), (611, 12700), (635, 12220), (650, 11938), (940, 8255), (1175, 6604), (1222, 6350), (1270, 6110), (1300, 5969), (1651, 4700), (2350, 3302), (2444, 3175), (2540, 3055)]