89283040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7247}}^1$

素因数の和:7280

約数の個数: 96

約数和(自身を含む): 263015424

約数和(自身を除く): 173732384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 7247, 12320, 14494, 28988, 36235, 50729, 57976, 72470, 79717, 101458, 115952, 144940, 159434, 202916, 231904, 253645, 289880, 318868, 398585, 405832, 507290, 558019, 579760, 637736, 797170, 811664, 1014580, 1116038, 1159520, 1275472, 1594340, 1623328, 2029160, 2232076, 2550944, 2790095, 3188680, 4058320, 4464152, 5580190, 6377360, 8116640, 8928304, 11160380, 12754720, 17856608, 22320760, 44641520, 89283040]

約数ペア:

[(1, 89283040), (2, 44641520), (4, 22320760), (5, 17856608), (7, 12754720), (8, 11160380), (10, 8928304), (11, 8116640), (14, 6377360), (16, 5580190), (20, 4464152), (22, 4058320), (28, 3188680), (32, 2790095), (35, 2550944), (40, 2232076), (44, 2029160), (55, 1623328), (56, 1594340), (70, 1275472), (77, 1159520), (80, 1116038), (88, 1014580), (110, 811664), (112, 797170), (140, 637736), (154, 579760), (160, 558019), (176, 507290), (220, 405832), (224, 398585), (280, 318868), (308, 289880), (352, 253645), (385, 231904), (440, 202916), (560, 159434), (616, 144940), (770, 115952), (880, 101458), (1120, 79717), (1232, 72470), (1540, 57976), (1760, 50729), (2464, 36235), (3080, 28988), (6160, 14494), (7247, 12320)]