9410480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 22171200

約数和(自身を除く): 12760720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1489, 1580, 2978, 3160, 5956, 6320, 7445, 11912, 14890, 23824, 29780, 59560, 117631, 119120, 235262, 470524, 588155, 941048, 1176310, 1882096, 2352620, 4705240, 9410480]

約数ペア:

[(1, 9410480), (2, 4705240), (4, 2352620), (5, 1882096), (8, 1176310), (10, 941048), (16, 588155), (20, 470524), (40, 235262), (79, 119120), (80, 117631), (158, 59560), (316, 29780), (395, 23824), (632, 14890), (790, 11912), (1264, 7445), (1489, 6320), (1580, 5956), (2978, 3160)]