84808240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5710

約数の個数: 80

約数和(自身を含む): 227797920

約数和(自身を除く): 142989680

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, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 5669, 7480, 11338, 14960, 22676, 28345, 45352, 56690, 62359, 90704, 96373, 113380, 124718, 192746, 226760, 249436, 311795, 385492, 453520, 481865, 498872, 623590, 770984, 963730, 997744, 1060103, 1247180, 1541968, 1927460, 2120206, 2494360, 3854920, 4240412, 4988720, 5300515, 7709840, 8480824, 10601030, 16961648, 21202060, 42404120, 84808240]

約数ペア:

[(1, 84808240), (2, 42404120), (4, 21202060), (5, 16961648), (8, 10601030), (10, 8480824), (11, 7709840), (16, 5300515), (17, 4988720), (20, 4240412), (22, 3854920), (34, 2494360), (40, 2120206), (44, 1927460), (55, 1541968), (68, 1247180), (80, 1060103), (85, 997744), (88, 963730), (110, 770984), (136, 623590), (170, 498872), (176, 481865), (187, 453520), (220, 385492), (272, 311795), (340, 249436), (374, 226760), (440, 192746), (680, 124718), (748, 113380), (880, 96373), (935, 90704), (1360, 62359), (1496, 56690), (1870, 45352), (2992, 28345), (3740, 22676), (5669, 14960), (7480, 11338)]