1899091400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{202031}}^1$

素因数の和:202094

約数の個数: 48

約数和(自身を含む): 4509354240

約数和(自身を除く): 2610262840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 202031, 404062, 808124, 1010155, 1616248, 2020310, 4040620, 5050775, 8081240, 9495457, 10101550, 18990914, 20203100, 37981828, 40406200, 47477285, 75963656, 94954570, 189909140, 237386425, 379818280, 474772850, 949545700, 1899091400]

約数ペア:

[(1, 1899091400), (2, 949545700), (4, 474772850), (5, 379818280), (8, 237386425), (10, 189909140), (20, 94954570), (25, 75963656), (40, 47477285), (47, 40406200), (50, 37981828), (94, 20203100), (100, 18990914), (188, 10101550), (200, 9495457), (235, 8081240), (376, 5050775), (470, 4040620), (940, 2020310), (1175, 1616248), (1880, 1010155), (2350, 808124), (4700, 404062), (9400, 202031)]