11522420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 30006144

約数和(自身を除く): 18483724

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 487, 676, 845, 910, 974, 1183, 1690, 1820, 1948, 2366, 2435, 3380, 3409, 4732, 4870, 5915, 6331, 6818, 9740, 11830, 12662, 13636, 17045, 23660, 25324, 31655, 34090, 44317, 63310, 68180, 82303, 88634, 126620, 164606, 177268, 221585, 329212, 411515, 443170, 576121, 823030, 886340, 1152242, 1646060, 2304484, 2880605, 5761210, 11522420]

約数ペア:

[(1, 11522420), (2, 5761210), (4, 2880605), (5, 2304484), (7, 1646060), (10, 1152242), (13, 886340), (14, 823030), (20, 576121), (26, 443170), (28, 411515), (35, 329212), (52, 221585), (65, 177268), (70, 164606), (91, 126620), (130, 88634), (140, 82303), (169, 68180), (182, 63310), (260, 44317), (338, 34090), (364, 31655), (455, 25324), (487, 23660), (676, 17045), (845, 13636), (910, 12662), (974, 11830), (1183, 9740), (1690, 6818), (1820, 6331), (1948, 5915), (2366, 4870), (2435, 4732), (3380, 3409)]