9456250

素因数分解:

$2^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 18983160

約数和(自身を除く): 9526910

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 125, 170, 178, 250, 425, 445, 625, 850, 890, 1250, 1513, 2125, 2225, 3026, 3125, 4250, 4450, 6250, 7565, 10625, 11125, 15130, 21250, 22250, 37825, 53125, 55625, 75650, 106250, 111250, 189125, 278125, 378250, 556250, 945625, 1891250, 4728125, 9456250]

約数ペア:

[(1, 9456250), (2, 4728125), (5, 1891250), (10, 945625), (17, 556250), (25, 378250), (34, 278125), (50, 189125), (85, 111250), (89, 106250), (125, 75650), (170, 55625), (178, 53125), (250, 37825), (425, 22250), (445, 21250), (625, 15130), (850, 11125), (890, 10625), (1250, 7565), (1513, 6250), (2125, 4450), (2225, 4250), (3026, 3125)]