101916160

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 80

約数和(自身を含む): 250577712

約数和(自身を除く): 148661552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 971, 1280, 1312, 1640, 1942, 2560, 2624, 3280, 3884, 4855, 5248, 6560, 7768, 9710, 10496, 13120, 15536, 19420, 20992, 26240, 31072, 38840, 39811, 52480, 62144, 77680, 79622, 104960, 124288, 155360, 159244, 199055, 248576, 310720, 318488, 398110, 497152, 621440, 636976, 796220, 1242880, 1273952, 1592440, 2485760, 2547904, 3184880, 5095808, 6369760, 10191616, 12739520, 20383232, 25479040, 50958080, 101916160]

約数ペア:

[(1, 101916160), (2, 50958080), (4, 25479040), (5, 20383232), (8, 12739520), (10, 10191616), (16, 6369760), (20, 5095808), (32, 3184880), (40, 2547904), (41, 2485760), (64, 1592440), (80, 1273952), (82, 1242880), (128, 796220), (160, 636976), (164, 621440), (205, 497152), (256, 398110), (320, 318488), (328, 310720), (410, 248576), (512, 199055), (640, 159244), (656, 155360), (820, 124288), (971, 104960), (1280, 79622), (1312, 77680), (1640, 62144), (1942, 52480), (2560, 39811), (2624, 38840), (3280, 31072), (3884, 26240), (4855, 20992), (5248, 19420), (6560, 15536), (7768, 13120), (9710, 10496)]