46398380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17443}}^1$

素因数の和:17478

約数の個数: 48

約数和(自身を含む): 117223680

約数和(自身を除く): 70825300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 17443, 34886, 69772, 87215, 122101, 174430, 244202, 331417, 348860, 488404, 610505, 662834, 1221010, 1325668, 1657085, 2319919, 2442020, 3314170, 4639838, 6628340, 9279676, 11599595, 23199190, 46398380]

約数ペア:

[(1, 46398380), (2, 23199190), (4, 11599595), (5, 9279676), (7, 6628340), (10, 4639838), (14, 3314170), (19, 2442020), (20, 2319919), (28, 1657085), (35, 1325668), (38, 1221010), (70, 662834), (76, 610505), (95, 488404), (133, 348860), (140, 331417), (190, 244202), (266, 174430), (380, 122101), (532, 87215), (665, 69772), (1330, 34886), (2660, 17443)]