38714620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 97574400

約数和(自身を除く): 58859780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 59, 70, 86, 109, 118, 140, 172, 215, 218, 236, 295, 301, 413, 430, 436, 545, 590, 602, 763, 826, 860, 1090, 1180, 1204, 1505, 1526, 1652, 2065, 2180, 2537, 3010, 3052, 3815, 4130, 4687, 5074, 6020, 6431, 7630, 8260, 9374, 10148, 12685, 12862, 15260, 17759, 18748, 23435, 25370, 25724, 32155, 32809, 35518, 45017, 46870, 50740, 64310, 65618, 71036, 88795, 90034, 93740, 128620, 131236, 164045, 177590, 180068, 225085, 276533, 328090, 355180, 450170, 553066, 656180, 900340, 1106132, 1382665, 1935731, 2765330, 3871462, 5530660, 7742924, 9678655, 19357310, 38714620]

約数ペア:

[(1, 38714620), (2, 19357310), (4, 9678655), (5, 7742924), (7, 5530660), (10, 3871462), (14, 2765330), (20, 1935731), (28, 1382665), (35, 1106132), (43, 900340), (59, 656180), (70, 553066), (86, 450170), (109, 355180), (118, 328090), (140, 276533), (172, 225085), (215, 180068), (218, 177590), (236, 164045), (295, 131236), (301, 128620), (413, 93740), (430, 90034), (436, 88795), (545, 71036), (590, 65618), (602, 64310), (763, 50740), (826, 46870), (860, 45017), (1090, 35518), (1180, 32809), (1204, 32155), (1505, 25724), (1526, 25370), (1652, 23435), (2065, 18748), (2180, 17759), (2537, 15260), (3010, 12862), (3052, 12685), (3815, 10148), (4130, 9374), (4687, 8260), (5074, 7630), (6020, 6431)]