4024240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 10847520

約数和(自身を除く): 6823280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 269, 272, 340, 374, 440, 538, 680, 748, 880, 935, 1076, 1345, 1360, 1496, 1870, 2152, 2690, 2959, 2992, 3740, 4304, 4573, 5380, 5918, 7480, 9146, 10760, 11836, 14795, 14960, 18292, 21520, 22865, 23672, 29590, 36584, 45730, 47344, 50303, 59180, 73168, 91460, 100606, 118360, 182920, 201212, 236720, 251515, 365840, 402424, 503030, 804848, 1006060, 2012120, 4024240]

約数ペア:

[(1, 4024240), (2, 2012120), (4, 1006060), (5, 804848), (8, 503030), (10, 402424), (11, 365840), (16, 251515), (17, 236720), (20, 201212), (22, 182920), (34, 118360), (40, 100606), (44, 91460), (55, 73168), (68, 59180), (80, 50303), (85, 47344), (88, 45730), (110, 36584), (136, 29590), (170, 23672), (176, 22865), (187, 21520), (220, 18292), (269, 14960), (272, 14795), (340, 11836), (374, 10760), (440, 9146), (538, 7480), (680, 5918), (748, 5380), (880, 4573), (935, 4304), (1076, 3740), (1345, 2992), (1360, 2959), (1496, 2690), (1870, 2152)]