74884480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{967}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 196978320

約数和(自身を除く): 122093840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 967, 968, 1210, 1408, 1760, 1934, 1936, 2420, 3520, 3868, 3872, 4835, 4840, 7040, 7736, 7744, 9670, 9680, 10637, 15472, 15488, 19340, 19360, 21274, 30944, 38680, 38720, 42548, 53185, 61888, 77360, 77440, 85096, 106370, 117007, 123776, 154720, 170192, 212740, 234014, 309440, 340384, 425480, 468028, 585035, 618880, 680768, 850960, 936056, 1170070, 1361536, 1701920, 1872112, 2340140, 3403840, 3744224, 4680280, 6807680, 7488448, 9360560, 14976896, 18721120, 37442240, 74884480]

約数ペア:

[(1, 74884480), (2, 37442240), (4, 18721120), (5, 14976896), (8, 9360560), (10, 7488448), (11, 6807680), (16, 4680280), (20, 3744224), (22, 3403840), (32, 2340140), (40, 1872112), (44, 1701920), (55, 1361536), (64, 1170070), (80, 936056), (88, 850960), (110, 680768), (121, 618880), (128, 585035), (160, 468028), (176, 425480), (220, 340384), (242, 309440), (320, 234014), (352, 212740), (440, 170192), (484, 154720), (605, 123776), (640, 117007), (704, 106370), (880, 85096), (967, 77440), (968, 77360), (1210, 61888), (1408, 53185), (1760, 42548), (1934, 38720), (1936, 38680), (2420, 30944), (3520, 21274), (3868, 19360), (3872, 19340), (4835, 15488), (4840, 15472), (7040, 10637), (7736, 9680), (7744, 9670)]