27575020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 68475456

約数和(自身を除く): 40900436

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 73, 85, 101, 110, 146, 170, 187, 202, 220, 292, 340, 365, 374, 404, 505, 730, 748, 803, 935, 1010, 1111, 1241, 1460, 1606, 1717, 1870, 2020, 2222, 2482, 3212, 3434, 3740, 4015, 4444, 4964, 5555, 6205, 6868, 7373, 8030, 8585, 11110, 12410, 13651, 14746, 16060, 17170, 18887, 22220, 24820, 27302, 29492, 34340, 36865, 37774, 54604, 68255, 73730, 75548, 81103, 94435, 125341, 136510, 147460, 162206, 188870, 250682, 273020, 324412, 377740, 405515, 501364, 626705, 811030, 1253410, 1378751, 1622060, 2506820, 2757502, 5515004, 6893755, 13787510, 27575020]

約数ペア:

[(1, 27575020), (2, 13787510), (4, 6893755), (5, 5515004), (10, 2757502), (11, 2506820), (17, 1622060), (20, 1378751), (22, 1253410), (34, 811030), (44, 626705), (55, 501364), (68, 405515), (73, 377740), (85, 324412), (101, 273020), (110, 250682), (146, 188870), (170, 162206), (187, 147460), (202, 136510), (220, 125341), (292, 94435), (340, 81103), (365, 75548), (374, 73730), (404, 68255), (505, 54604), (730, 37774), (748, 36865), (803, 34340), (935, 29492), (1010, 27302), (1111, 24820), (1241, 22220), (1460, 18887), (1606, 17170), (1717, 16060), (1870, 14746), (2020, 13651), (2222, 12410), (2482, 11110), (3212, 8585), (3434, 8030), (3740, 7373), (4015, 6868), (4444, 6205), (4964, 5555)]