43379120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 104993280

約数和(自身を除く): 61614160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 83, 94, 139, 166, 188, 235, 278, 332, 376, 415, 470, 556, 664, 695, 752, 830, 940, 1112, 1328, 1390, 1660, 1880, 2224, 2780, 3320, 3760, 3901, 5560, 6533, 6640, 7802, 11120, 11537, 13066, 15604, 19505, 23074, 26132, 31208, 32665, 39010, 46148, 52264, 57685, 62416, 65330, 78020, 92296, 104528, 115370, 130660, 156040, 184592, 230740, 261320, 312080, 461480, 522640, 542239, 922960, 1084478, 2168956, 2711195, 4337912, 5422390, 8675824, 10844780, 21689560, 43379120]

約数ペア:

[(1, 43379120), (2, 21689560), (4, 10844780), (5, 8675824), (8, 5422390), (10, 4337912), (16, 2711195), (20, 2168956), (40, 1084478), (47, 922960), (80, 542239), (83, 522640), (94, 461480), (139, 312080), (166, 261320), (188, 230740), (235, 184592), (278, 156040), (332, 130660), (376, 115370), (415, 104528), (470, 92296), (556, 78020), (664, 65330), (695, 62416), (752, 57685), (830, 52264), (940, 46148), (1112, 39010), (1328, 32665), (1390, 31208), (1660, 26132), (1880, 23074), (2224, 19505), (2780, 15604), (3320, 13066), (3760, 11537), (3901, 11120), (5560, 7802), (6533, 6640)]