15707852420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5987}}^1\times {\mathrm{10091}}^1$

素因数の和:16100

約数の個数: 48

約数和(自身を含む): 35533366848

約数和(自身を除く): 19825514428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5987, 10091, 11974, 20182, 23948, 29935, 40364, 50455, 59870, 77831, 100910, 119740, 131183, 155662, 201820, 262366, 311324, 389155, 524732, 655915, 778310, 1311830, 1556620, 2623660, 60414817, 120829634, 241659268, 302074085, 604148170, 785392621, 1208296340, 1570785242, 3141570484, 3926963105, 7853926210, 15707852420]

約数ペア:

[(1, 15707852420), (2, 7853926210), (4, 3926963105), (5, 3141570484), (10, 1570785242), (13, 1208296340), (20, 785392621), (26, 604148170), (52, 302074085), (65, 241659268), (130, 120829634), (260, 60414817), (5987, 2623660), (10091, 1556620), (11974, 1311830), (20182, 778310), (23948, 655915), (29935, 524732), (40364, 389155), (50455, 311324), (59870, 262366), (77831, 201820), (100910, 155662), (119740, 131183)]