71589700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7901

約数の個数: 72

約数和(自身を含む): 191223872

約数和(自身を除く): 119634172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 7867, 9100, 15734, 31468, 39335, 55069, 78670, 102271, 110138, 157340, 196675, 204542, 220276, 275345, 393350, 409084, 511355, 550690, 715897, 786700, 1022710, 1101380, 1376725, 1431794, 2045420, 2556775, 2753450, 2863588, 3579485, 5113550, 5506900, 7158970, 10227100, 14317940, 17897425, 35794850, 71589700]

約数ペア:

[(1, 71589700), (2, 35794850), (4, 17897425), (5, 14317940), (7, 10227100), (10, 7158970), (13, 5506900), (14, 5113550), (20, 3579485), (25, 2863588), (26, 2753450), (28, 2556775), (35, 2045420), (50, 1431794), (52, 1376725), (65, 1101380), (70, 1022710), (91, 786700), (100, 715897), (130, 550690), (140, 511355), (175, 409084), (182, 393350), (260, 275345), (325, 220276), (350, 204542), (364, 196675), (455, 157340), (650, 110138), (700, 102271), (910, 78670), (1300, 55069), (1820, 39335), (2275, 31468), (4550, 15734), (7867, 9100)]