5384920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7947

約数の個数: 32

約数和(自身を含む): 12830400

約数和(自身を除く): 7445480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7919, 15838, 31676, 39595, 63352, 79190, 134623, 158380, 269246, 316760, 538492, 673115, 1076984, 1346230, 2692460, 5384920]

約数ペア:

[(1, 5384920), (2, 2692460), (4, 1346230), (5, 1076984), (8, 673115), (10, 538492), (17, 316760), (20, 269246), (34, 158380), (40, 134623), (68, 79190), (85, 63352), (136, 39595), (170, 31676), (340, 15838), (680, 7919)]