73304080

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5119}}^1$

素因数の和:5311

約数の個数: 40

約数和(自身を含む): 171417600

約数和(自身を除く): 98113520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5119, 7160, 10238, 14320, 20476, 25595, 40952, 51190, 81904, 102380, 204760, 409520, 916301, 1832602, 3665204, 4581505, 7330408, 9163010, 14660816, 18326020, 36652040, 73304080]

約数ペア:

[(1, 73304080), (2, 36652040), (4, 18326020), (5, 14660816), (8, 9163010), (10, 7330408), (16, 4581505), (20, 3665204), (40, 1832602), (80, 916301), (179, 409520), (358, 204760), (716, 102380), (895, 81904), (1432, 51190), (1790, 40952), (2864, 25595), (3580, 20476), (5119, 14320), (7160, 10238)]