28297353280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3061}}^1\times {\mathrm{4127}}^1$

素因数の和:7212

約数の個数: 112

約数和(自身を含む): 77053049856

約数和(自身を除く): 48755696576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3061, 4127, 6122, 8254, 12244, 15305, 16508, 20635, 21427, 24488, 28889, 30610, 33016, 41270, 42854, 48976, 57778, 61220, 66032, 82540, 85708, 97952, 107135, 115556, 122440, 132064, 144445, 165080, 171416, 195904, 214270, 231112, 244880, 264128, 288890, 330160, 342832, 428540, 462224, 489760, 577780, 660320, 685664, 857080, 924448, 979520, 1155560, 1320640, 1371328, 1714160, 1848896, 2311120, 3428320, 4622240, 6856640, 9244480, 12632747, 25265494, 50530988, 63163735, 88429229, 101061976, 126327470, 176858458, 202123952, 252654940, 353716916, 404247904, 442146145, 505309880, 707433832, 808495808, 884292290, 1010619760, 1414867664, 1768584580, 2021239520, 2829735328, 3537169160, 4042479040, 5659470656, 7074338320, 14148676640, 28297353280]

約数ペア:

[(1, 28297353280), (2, 14148676640), (4, 7074338320), (5, 5659470656), (7, 4042479040), (8, 3537169160), (10, 2829735328), (14, 2021239520), (16, 1768584580), (20, 1414867664), (28, 1010619760), (32, 884292290), (35, 808495808), (40, 707433832), (56, 505309880), (64, 442146145), (70, 404247904), (80, 353716916), (112, 252654940), (140, 202123952), (160, 176858458), (224, 126327470), (280, 101061976), (320, 88429229), (448, 63163735), (560, 50530988), (1120, 25265494), (2240, 12632747), (3061, 9244480), (4127, 6856640), (6122, 4622240), (8254, 3428320), (12244, 2311120), (15305, 1848896), (16508, 1714160), (20635, 1371328), (21427, 1320640), (24488, 1155560), (28889, 979520), (30610, 924448), (33016, 857080), (41270, 685664), (42854, 660320), (48976, 577780), (57778, 489760), (61220, 462224), (66032, 428540), (82540, 342832), (85708, 330160), (97952, 288890), (107135, 264128), (115556, 244880), (122440, 231112), (132064, 214270), (144445, 195904), (165080, 171416)]