11761840

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 27507168

約数和(自身を除く): 15745328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 631, 932, 1165, 1262, 1864, 2330, 2524, 3155, 3728, 4660, 5048, 6310, 9320, 10096, 12620, 18640, 25240, 50480, 147023, 294046, 588092, 735115, 1176184, 1470230, 2352368, 2940460, 5880920, 11761840]

約数ペア:

[(1, 11761840), (2, 5880920), (4, 2940460), (5, 2352368), (8, 1470230), (10, 1176184), (16, 735115), (20, 588092), (40, 294046), (80, 147023), (233, 50480), (466, 25240), (631, 18640), (932, 12620), (1165, 10096), (1262, 9320), (1864, 6310), (2330, 5048), (2524, 4660), (3155, 3728)]