2014987240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378757}}^1$

素因数の和:378794

約数の個数: 64

約数和(自身を含む): 5454115200

約数和(自身を除く): 3439127960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 378757, 757514, 1515028, 1893785, 2651299, 3030056, 3787570, 5302598, 7196383, 7575140, 10605196, 13256495, 14392766, 15150280, 21210392, 26512990, 28785532, 35981915, 50374681, 53025980, 57571064, 71963830, 100749362, 106051960, 143927660, 201498724, 251873405, 287855320, 402997448, 503746810, 1007493620, 2014987240]

約数ペア:

[(1, 2014987240), (2, 1007493620), (4, 503746810), (5, 402997448), (7, 287855320), (8, 251873405), (10, 201498724), (14, 143927660), (19, 106051960), (20, 100749362), (28, 71963830), (35, 57571064), (38, 53025980), (40, 50374681), (56, 35981915), (70, 28785532), (76, 26512990), (95, 21210392), (133, 15150280), (140, 14392766), (152, 13256495), (190, 10605196), (266, 7575140), (280, 7196383), (380, 5302598), (532, 3787570), (665, 3030056), (760, 2651299), (1064, 1893785), (1330, 1515028), (2660, 757514), (5320, 378757)]