1444444850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 2921063040

約数和(自身を除く): 1476618190

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 83, 115, 166, 185, 230, 370, 409, 415, 575, 818, 830, 851, 925, 1150, 1702, 1850, 1909, 2045, 2075, 3071, 3818, 4090, 4150, 4255, 6142, 8510, 9407, 9545, 10225, 15133, 15355, 18814, 19090, 20450, 21275, 30266, 30710, 33947, 42550, 47035, 47725, 67894, 70633, 75665, 76775, 94070, 95450, 141266, 151330, 153550, 169735, 235175, 339470, 348059, 353165, 378325, 470350, 696118, 706330, 756650, 780781, 848675, 1256039, 1561562, 1697350, 1740295, 1765825, 2512078, 3480590, 3531650, 3903905, 6280195, 7807810, 8701475, 12560390, 17402950, 19519525, 28888897, 31400975, 39039050, 57777794, 62801950, 144444485, 288888970, 722222425, 1444444850]

約数ペア:

[(1, 1444444850), (2, 722222425), (5, 288888970), (10, 144444485), (23, 62801950), (25, 57777794), (37, 39039050), (46, 31400975), (50, 28888897), (74, 19519525), (83, 17402950), (115, 12560390), (166, 8701475), (185, 7807810), (230, 6280195), (370, 3903905), (409, 3531650), (415, 3480590), (575, 2512078), (818, 1765825), (830, 1740295), (851, 1697350), (925, 1561562), (1150, 1256039), (1702, 848675), (1850, 780781), (1909, 756650), (2045, 706330), (2075, 696118), (3071, 470350), (3818, 378325), (4090, 353165), (4150, 348059), (4255, 339470), (6142, 235175), (8510, 169735), (9407, 153550), (9545, 151330), (10225, 141266), (15133, 95450), (15355, 94070), (18814, 76775), (19090, 75665), (20450, 70633), (21275, 67894), (30266, 47725), (30710, 47035), (33947, 42550)]