87379040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{78017}}^1$

素因数の和:78039

約数の個数: 48

約数和(自身を含む): 235926432

約数和(自身を除く): 148547392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 78017, 156034, 312068, 390085, 546119, 624136, 780170, 1092238, 1248272, 1560340, 2184476, 2496544, 2730595, 3120680, 4368952, 5461190, 6241360, 8737904, 10922380, 12482720, 17475808, 21844760, 43689520, 87379040]

約数ペア:

[(1, 87379040), (2, 43689520), (4, 21844760), (5, 17475808), (7, 12482720), (8, 10922380), (10, 8737904), (14, 6241360), (16, 5461190), (20, 4368952), (28, 3120680), (32, 2730595), (35, 2496544), (40, 2184476), (56, 1560340), (70, 1248272), (80, 1092238), (112, 780170), (140, 624136), (160, 546119), (224, 390085), (280, 312068), (560, 156034), (1120, 78017)]