5087378840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 12019752000

約数和(自身を除く): 6932373160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 59, 89, 106, 118, 178, 212, 236, 265, 295, 356, 424, 445, 457, 472, 530, 590, 712, 890, 914, 1060, 1180, 1780, 1828, 2120, 2285, 2360, 3127, 3560, 3656, 4570, 4717, 5251, 6254, 9140, 9434, 10502, 12508, 15635, 18280, 18868, 21004, 23585, 24221, 25016, 26255, 26963, 31270, 37736, 40673, 42008, 47170, 48442, 52510, 53926, 62540, 81346, 94340, 96884, 105020, 107852, 121105, 125080, 134815, 162692, 188680, 193768, 203365, 210040, 215704, 242210, 269630, 278303, 325384, 406730, 484420, 539260, 556606, 813460, 968840, 1078520, 1113212, 1391515, 1429039, 1626920, 2155669, 2226424, 2399707, 2783030, 2858078, 4311338, 4799414, 5566060, 5716156, 7145195, 8622676, 9598828, 10778345, 11132120, 11432312, 11998535, 14290390, 17245352, 19197656, 21556690, 23997070, 28580780, 43113380, 47994140, 57161560, 86226760, 95988280, 127184471, 254368942, 508737884, 635922355, 1017475768, 1271844710, 2543689420, 5087378840]

約数ペア:

[(1, 5087378840), (2, 2543689420), (4, 1271844710), (5, 1017475768), (8, 635922355), (10, 508737884), (20, 254368942), (40, 127184471), (53, 95988280), (59, 86226760), (89, 57161560), (106, 47994140), (118, 43113380), (178, 28580780), (212, 23997070), (236, 21556690), (265, 19197656), (295, 17245352), (356, 14290390), (424, 11998535), (445, 11432312), (457, 11132120), (472, 10778345), (530, 9598828), (590, 8622676), (712, 7145195), (890, 5716156), (914, 5566060), (1060, 4799414), (1180, 4311338), (1780, 2858078), (1828, 2783030), (2120, 2399707), (2285, 2226424), (2360, 2155669), (3127, 1626920), (3560, 1429039), (3656, 1391515), (4570, 1113212), (4717, 1078520), (5251, 968840), (6254, 813460), (9140, 556606), (9434, 539260), (10502, 484420), (12508, 406730), (15635, 325384), (18280, 278303), (18868, 269630), (21004, 242210), (23585, 215704), (24221, 210040), (25016, 203365), (26255, 193768), (26963, 188680), (31270, 162692), (37736, 134815), (40673, 125080), (42008, 121105), (47170, 107852), (48442, 105020), (52510, 96884), (53926, 94340), (62540, 81346)]