2016188510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{4621}}^1$

素因数の和:4929

約数の個数: 64

約数和(自身を含む): 4344827904

約数和(自身を除く): 2328639394

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 271, 322, 542, 805, 1355, 1610, 1897, 2710, 3794, 4621, 6233, 9242, 9485, 12466, 18970, 23105, 31165, 32347, 43631, 46210, 62330, 64694, 87262, 106283, 161735, 212566, 218155, 323470, 436310, 531415, 743981, 1062830, 1252291, 1487962, 2504582, 3719905, 6261455, 7439810, 8766037, 12522910, 17532074, 28802693, 43830185, 57605386, 87660370, 144013465, 201618851, 288026930, 403237702, 1008094255, 2016188510]

約数ペア:

[(1, 2016188510), (2, 1008094255), (5, 403237702), (7, 288026930), (10, 201618851), (14, 144013465), (23, 87660370), (35, 57605386), (46, 43830185), (70, 28802693), (115, 17532074), (161, 12522910), (230, 8766037), (271, 7439810), (322, 6261455), (542, 3719905), (805, 2504582), (1355, 1487962), (1610, 1252291), (1897, 1062830), (2710, 743981), (3794, 531415), (4621, 436310), (6233, 323470), (9242, 218155), (9485, 212566), (12466, 161735), (18970, 106283), (23105, 87262), (31165, 64694), (32347, 62330), (43631, 46210)]