67406020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 166561920

約数和(自身を除く): 99155900

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 67, 68, 85, 110, 134, 170, 187, 220, 268, 269, 335, 340, 374, 538, 670, 737, 748, 935, 1076, 1139, 1340, 1345, 1474, 1870, 2278, 2690, 2948, 2959, 3685, 3740, 4556, 4573, 5380, 5695, 5918, 7370, 9146, 11390, 11836, 12529, 14740, 14795, 18023, 18292, 22780, 22865, 25058, 29590, 36046, 45730, 50116, 50303, 59180, 62645, 72092, 90115, 91460, 100606, 125290, 180230, 198253, 201212, 250580, 251515, 306391, 360460, 396506, 503030, 612782, 793012, 991265, 1006060, 1225564, 1531955, 1982530, 3063910, 3370301, 3965060, 6127820, 6740602, 13481204, 16851505, 33703010, 67406020]

約数ペア:

[(1, 67406020), (2, 33703010), (4, 16851505), (5, 13481204), (10, 6740602), (11, 6127820), (17, 3965060), (20, 3370301), (22, 3063910), (34, 1982530), (44, 1531955), (55, 1225564), (67, 1006060), (68, 991265), (85, 793012), (110, 612782), (134, 503030), (170, 396506), (187, 360460), (220, 306391), (268, 251515), (269, 250580), (335, 201212), (340, 198253), (374, 180230), (538, 125290), (670, 100606), (737, 91460), (748, 90115), (935, 72092), (1076, 62645), (1139, 59180), (1340, 50303), (1345, 50116), (1474, 45730), (1870, 36046), (2278, 29590), (2690, 25058), (2948, 22865), (2959, 22780), (3685, 18292), (3740, 18023), (4556, 14795), (4573, 14740), (5380, 12529), (5695, 11836), (5918, 11390), (7370, 9146)]