7439052080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 17415552000

約数和(自身を除く): 9976499920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 499, 607, 614, 998, 1214, 1228, 1535, 1996, 2428, 2456, 2495, 3035, 3070, 3992, 4856, 4912, 4990, 6070, 6140, 7984, 9712, 9980, 12140, 12280, 19960, 24280, 24560, 39920, 48560, 153193, 186349, 302893, 306386, 372698, 605786, 612772, 745396, 765965, 931745, 1211572, 1225544, 1490792, 1514465, 1531930, 1863490, 2423144, 2451088, 2981584, 3028930, 3063860, 3726980, 4846288, 6057860, 6127720, 7453960, 12115720, 12255440, 14907920, 24231440, 92988151, 185976302, 371952604, 464940755, 743905208, 929881510, 1487810416, 1859763020, 3719526040, 7439052080]

約数ペア:

[(1, 7439052080), (2, 3719526040), (4, 1859763020), (5, 1487810416), (8, 929881510), (10, 743905208), (16, 464940755), (20, 371952604), (40, 185976302), (80, 92988151), (307, 24231440), (499, 14907920), (607, 12255440), (614, 12115720), (998, 7453960), (1214, 6127720), (1228, 6057860), (1535, 4846288), (1996, 3726980), (2428, 3063860), (2456, 3028930), (2495, 2981584), (3035, 2451088), (3070, 2423144), (3992, 1863490), (4856, 1531930), (4912, 1514465), (4990, 1490792), (6070, 1225544), (6140, 1211572), (7984, 931745), (9712, 765965), (9980, 745396), (12140, 612772), (12280, 605786), (19960, 372698), (24280, 306386), (24560, 302893), (39920, 186349), (48560, 153193)]