414119440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38921}}^1$

素因数の和:38960

約数の個数: 80

約数和(自身を含む): 1158318720

約数和(自身を除く): 744199280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 38921, 77842, 155684, 194605, 272447, 311368, 389210, 544894, 622736, 739499, 778420, 1089788, 1362235, 1478998, 1556840, 2179576, 2724470, 2957996, 3113680, 3697495, 4359152, 5176493, 5448940, 5915992, 7394990, 10352986, 10897880, 11831984, 14789980, 20705972, 21795760, 25882465, 29579960, 41411944, 51764930, 59159920, 82823888, 103529860, 207059720, 414119440]

約数ペア:

[(1, 414119440), (2, 207059720), (4, 103529860), (5, 82823888), (7, 59159920), (8, 51764930), (10, 41411944), (14, 29579960), (16, 25882465), (19, 21795760), (20, 20705972), (28, 14789980), (35, 11831984), (38, 10897880), (40, 10352986), (56, 7394990), (70, 5915992), (76, 5448940), (80, 5176493), (95, 4359152), (112, 3697495), (133, 3113680), (140, 2957996), (152, 2724470), (190, 2179576), (266, 1556840), (280, 1478998), (304, 1362235), (380, 1089788), (532, 778420), (560, 739499), (665, 622736), (760, 544894), (1064, 389210), (1330, 311368), (1520, 272447), (2128, 194605), (2660, 155684), (5320, 77842), (10640, 38921)]