25880460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25373}}^1$

素因数の和:25402

約数の個数: 48

約数和(自身を含む): 76730976

約数和(自身を除く): 50850516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25373, 50746, 76119, 101492, 126865, 152238, 253730, 304476, 380595, 431341, 507460, 761190, 862682, 1294023, 1522380, 1725364, 2156705, 2588046, 4313410, 5176092, 6470115, 8626820, 12940230, 25880460]

約数ペア:

[(1, 25880460), (2, 12940230), (3, 8626820), (4, 6470115), (5, 5176092), (6, 4313410), (10, 2588046), (12, 2156705), (15, 1725364), (17, 1522380), (20, 1294023), (30, 862682), (34, 761190), (51, 507460), (60, 431341), (68, 380595), (85, 304476), (102, 253730), (170, 152238), (204, 126865), (255, 101492), (340, 76119), (510, 50746), (1020, 25373)]