12040420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 30602880

約数和(自身を除く): 18562460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5059, 10118, 20236, 25295, 35413, 50590, 70826, 86003, 101180, 141652, 172006, 177065, 344012, 354130, 430015, 602021, 708260, 860030, 1204042, 1720060, 2408084, 3010105, 6020210, 12040420]

約数ペア:

[(1, 12040420), (2, 6020210), (4, 3010105), (5, 2408084), (7, 1720060), (10, 1204042), (14, 860030), (17, 708260), (20, 602021), (28, 430015), (34, 354130), (35, 344012), (68, 177065), (70, 172006), (85, 141652), (119, 101180), (140, 86003), (170, 70826), (238, 50590), (340, 35413), (476, 25295), (595, 20236), (1190, 10118), (2380, 5059)]