23649460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 27718220

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 139, 181, 188, 235, 278, 362, 470, 556, 695, 724, 905, 940, 1390, 1810, 2780, 3620, 6533, 8507, 13066, 17014, 25159, 26132, 32665, 34028, 42535, 50318, 65330, 85070, 100636, 125795, 130660, 170140, 251590, 503180, 1182473, 2364946, 4729892, 5912365, 11824730, 23649460]

約数ペア:

[(1, 23649460), (2, 11824730), (4, 5912365), (5, 4729892), (10, 2364946), (20, 1182473), (47, 503180), (94, 251590), (139, 170140), (181, 130660), (188, 125795), (235, 100636), (278, 85070), (362, 65330), (470, 50318), (556, 42535), (695, 34028), (724, 32665), (905, 26132), (940, 25159), (1390, 17014), (1810, 13066), (2780, 8507), (3620, 6533)]