19593350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 45800640

約数和(自身を除く): 26207290

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 70, 74, 85, 89, 119, 170, 175, 178, 185, 238, 259, 350, 370, 425, 445, 518, 595, 623, 629, 850, 890, 925, 1190, 1246, 1258, 1295, 1513, 1850, 2225, 2590, 2975, 3026, 3115, 3145, 3293, 4403, 4450, 5950, 6230, 6290, 6475, 6586, 7565, 8806, 10591, 12950, 15130, 15575, 15725, 16465, 21182, 22015, 23051, 31150, 31450, 32930, 37825, 44030, 46102, 52955, 55981, 75650, 82325, 105910, 110075, 111962, 115255, 164650, 220150, 230510, 264775, 279905, 391867, 529550, 559810, 576275, 783734, 1152550, 1399525, 1959335, 2799050, 3918670, 9796675, 19593350]

約数ペア:

[(1, 19593350), (2, 9796675), (5, 3918670), (7, 2799050), (10, 1959335), (14, 1399525), (17, 1152550), (25, 783734), (34, 576275), (35, 559810), (37, 529550), (50, 391867), (70, 279905), (74, 264775), (85, 230510), (89, 220150), (119, 164650), (170, 115255), (175, 111962), (178, 110075), (185, 105910), (238, 82325), (259, 75650), (350, 55981), (370, 52955), (425, 46102), (445, 44030), (518, 37825), (595, 32930), (623, 31450), (629, 31150), (850, 23051), (890, 22015), (925, 21182), (1190, 16465), (1246, 15725), (1258, 15575), (1295, 15130), (1513, 12950), (1850, 10591), (2225, 8806), (2590, 7565), (2975, 6586), (3026, 6475), (3115, 6290), (3145, 6230), (3293, 5950), (4403, 4450)]