6601479440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{4999}}^1$

素因数の和:6000

約数の個数: 80

約数和(自身を含む): 16271280000

約数和(自身を除く): 9669800560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 971, 1360, 1942, 3884, 4855, 4999, 7768, 9710, 9998, 15536, 16507, 19420, 19996, 24995, 33014, 38840, 39992, 49990, 66028, 77680, 79984, 82535, 84983, 99980, 132056, 165070, 169966, 199960, 264112, 330140, 339932, 399920, 424915, 660280, 679864, 849830, 1320560, 1359728, 1699660, 3399320, 4854029, 6798640, 9708058, 19416116, 24270145, 38832232, 48540290, 77664464, 82518493, 97080580, 165036986, 194161160, 330073972, 388322320, 412592465, 660147944, 825184930, 1320295888, 1650369860, 3300739720, 6601479440]

約数ペア:

[(1, 6601479440), (2, 3300739720), (4, 1650369860), (5, 1320295888), (8, 825184930), (10, 660147944), (16, 412592465), (17, 388322320), (20, 330073972), (34, 194161160), (40, 165036986), (68, 97080580), (80, 82518493), (85, 77664464), (136, 48540290), (170, 38832232), (272, 24270145), (340, 19416116), (680, 9708058), (971, 6798640), (1360, 4854029), (1942, 3399320), (3884, 1699660), (4855, 1359728), (4999, 1320560), (7768, 849830), (9710, 679864), (9998, 660280), (15536, 424915), (16507, 399920), (19420, 339932), (19996, 330140), (24995, 264112), (33014, 199960), (38840, 169966), (39992, 165070), (49990, 132056), (66028, 99980), (77680, 84983), (79984, 82535)]