43342040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8184

約数の個数: 64

約数和(自身を含む): 117331200

約数和(自身を除く): 73989160

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, 8147, 16294, 32588, 40735, 57029, 65176, 81470, 114058, 154793, 162940, 228116, 285145, 309586, 325880, 456232, 570290, 619172, 773965, 1083551, 1140580, 1238344, 1547930, 2167102, 2281160, 3095860, 4334204, 5417755, 6191720, 8668408, 10835510, 21671020, 43342040]

約数ペア:

[(1, 43342040), (2, 21671020), (4, 10835510), (5, 8668408), (7, 6191720), (8, 5417755), (10, 4334204), (14, 3095860), (19, 2281160), (20, 2167102), (28, 1547930), (35, 1238344), (38, 1140580), (40, 1083551), (56, 773965), (70, 619172), (76, 570290), (95, 456232), (133, 325880), (140, 309586), (152, 285145), (190, 228116), (266, 162940), (280, 154793), (380, 114058), (532, 81470), (665, 65176), (760, 57029), (1064, 40735), (1330, 32588), (2660, 16294), (5320, 8147)]