5421640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 15030720

約数和(自身を除く): 9609080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 85, 119, 134, 136, 140, 170, 238, 268, 280, 289, 335, 340, 469, 476, 536, 578, 595, 670, 680, 938, 952, 1139, 1156, 1190, 1340, 1445, 1876, 2023, 2278, 2312, 2345, 2380, 2680, 2890, 3752, 4046, 4556, 4690, 4760, 5695, 5780, 7973, 8092, 9112, 9380, 10115, 11390, 11560, 15946, 16184, 18760, 19363, 20230, 22780, 31892, 38726, 39865, 40460, 45560, 63784, 77452, 79730, 80920, 96815, 135541, 154904, 159460, 193630, 271082, 318920, 387260, 542164, 677705, 774520, 1084328, 1355410, 2710820, 5421640]

約数ペア:

[(1, 5421640), (2, 2710820), (4, 1355410), (5, 1084328), (7, 774520), (8, 677705), (10, 542164), (14, 387260), (17, 318920), (20, 271082), (28, 193630), (34, 159460), (35, 154904), (40, 135541), (56, 96815), (67, 80920), (68, 79730), (70, 77452), (85, 63784), (119, 45560), (134, 40460), (136, 39865), (140, 38726), (170, 31892), (238, 22780), (268, 20230), (280, 19363), (289, 18760), (335, 16184), (340, 15946), (469, 11560), (476, 11390), (536, 10115), (578, 9380), (595, 9112), (670, 8092), (680, 7973), (938, 5780), (952, 5695), (1139, 4760), (1156, 4690), (1190, 4556), (1340, 4046), (1445, 3752), (1876, 2890), (2023, 2680), (2278, 2380), (2312, 2345)]