79394560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{8861}}^1$

素因数の和:8889

約数の個数: 72

約数和(自身を含む): 217367136

約数和(自身を除く): 137972576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8861, 8960, 17722, 35444, 44305, 62027, 70888, 88610, 124054, 141776, 177220, 248108, 283552, 310135, 354440, 496216, 567104, 620270, 708880, 992432, 1134208, 1240540, 1417760, 1984864, 2268416, 2481080, 2835520, 3969728, 4962160, 5671040, 7939456, 9924320, 11342080, 15878912, 19848640, 39697280, 79394560]

約数ペア:

[(1, 79394560), (2, 39697280), (4, 19848640), (5, 15878912), (7, 11342080), (8, 9924320), (10, 7939456), (14, 5671040), (16, 4962160), (20, 3969728), (28, 2835520), (32, 2481080), (35, 2268416), (40, 1984864), (56, 1417760), (64, 1240540), (70, 1134208), (80, 992432), (112, 708880), (128, 620270), (140, 567104), (160, 496216), (224, 354440), (256, 310135), (280, 283552), (320, 248108), (448, 177220), (560, 141776), (640, 124054), (896, 88610), (1120, 70888), (1280, 62027), (1792, 44305), (2240, 35444), (4480, 17722), (8861, 8960)]