22019160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 66394080

約数和(自身を除く): 44374920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 653, 843, 1124, 1306, 1405, 1686, 1959, 2248, 2612, 2810, 3265, 3372, 3918, 4215, 5224, 5620, 6530, 6744, 7836, 8430, 9795, 11240, 13060, 15672, 16860, 19590, 26120, 33720, 39180, 78360, 183493, 366986, 550479, 733972, 917465, 1100958, 1467944, 1834930, 2201916, 2752395, 3669860, 4403832, 5504790, 7339720, 11009580, 22019160]

約数ペア:

[(1, 22019160), (2, 11009580), (3, 7339720), (4, 5504790), (5, 4403832), (6, 3669860), (8, 2752395), (10, 2201916), (12, 1834930), (15, 1467944), (20, 1100958), (24, 917465), (30, 733972), (40, 550479), (60, 366986), (120, 183493), (281, 78360), (562, 39180), (653, 33720), (843, 26120), (1124, 19590), (1306, 16860), (1405, 15672), (1686, 13060), (1959, 11240), (2248, 9795), (2612, 8430), (2810, 7836), (3265, 6744), (3372, 6530), (3918, 5620), (4215, 5224)]