10894280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 26717040

約数和(自身を除く): 15822760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 433, 629, 680, 740, 866, 1258, 1480, 1732, 2165, 2516, 3145, 3464, 4330, 5032, 6290, 7361, 8660, 12580, 14722, 16021, 17320, 25160, 29444, 32042, 36805, 58888, 64084, 73610, 80105, 128168, 147220, 160210, 272357, 294440, 320420, 544714, 640840, 1089428, 1361785, 2178856, 2723570, 5447140, 10894280]

約数ペア:

[(1, 10894280), (2, 5447140), (4, 2723570), (5, 2178856), (8, 1361785), (10, 1089428), (17, 640840), (20, 544714), (34, 320420), (37, 294440), (40, 272357), (68, 160210), (74, 147220), (85, 128168), (136, 80105), (148, 73610), (170, 64084), (185, 58888), (296, 36805), (340, 32042), (370, 29444), (433, 25160), (629, 17320), (680, 16021), (740, 14722), (866, 12580), (1258, 8660), (1480, 7361), (1732, 6290), (2165, 5032), (2516, 4330), (3145, 3464)]