10769840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7949

約数の個数: 40

約数和(自身を含む): 26516160

約数和(自身を除く): 15746320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7919, 15838, 31676, 39595, 63352, 79190, 126704, 134623, 158380, 269246, 316760, 538492, 633520, 673115, 1076984, 1346230, 2153968, 2692460, 5384920, 10769840]

約数ペア:

[(1, 10769840), (2, 5384920), (4, 2692460), (5, 2153968), (8, 1346230), (10, 1076984), (16, 673115), (17, 633520), (20, 538492), (34, 316760), (40, 269246), (68, 158380), (80, 134623), (85, 126704), (136, 79190), (170, 63352), (272, 39595), (340, 31676), (680, 15838), (1360, 7919)]