132648460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1031}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 319011840

約数和(自身を除く): 186363380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 919, 1031, 1838, 2062, 3676, 4124, 4595, 5155, 6433, 7217, 9190, 10310, 12866, 14434, 18380, 20620, 25732, 28868, 32165, 36085, 64330, 72170, 128660, 144340, 947489, 1894978, 3789956, 4737445, 6632423, 9474890, 13264846, 18949780, 26529692, 33162115, 66324230, 132648460]

約数ペア:

[(1, 132648460), (2, 66324230), (4, 33162115), (5, 26529692), (7, 18949780), (10, 13264846), (14, 9474890), (20, 6632423), (28, 4737445), (35, 3789956), (70, 1894978), (140, 947489), (919, 144340), (1031, 128660), (1838, 72170), (2062, 64330), (3676, 36085), (4124, 32165), (4595, 28868), (5155, 25732), (6433, 20620), (7217, 18380), (9190, 14434), (10310, 12866)]