7983280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 18829152

約数和(自身を除く): 10845872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1367, 1460, 2734, 2920, 5468, 5840, 6835, 10936, 13670, 21872, 27340, 54680, 99791, 109360, 199582, 399164, 498955, 798328, 997910, 1596656, 1995820, 3991640, 7983280]

約数ペア:

[(1, 7983280), (2, 3991640), (4, 1995820), (5, 1596656), (8, 997910), (10, 798328), (16, 498955), (20, 399164), (40, 199582), (73, 109360), (80, 99791), (146, 54680), (292, 27340), (365, 21872), (584, 13670), (730, 10936), (1168, 6835), (1367, 5840), (1460, 5468), (2734, 2920)]