210097120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32027}}^1$

素因数の和:32083

約数の個数: 48

約数和(自身を含む): 508476528

約数和(自身を除く): 298379408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 32027, 64054, 128108, 160135, 256216, 320270, 512432, 640540, 1024864, 1281080, 1313107, 2562160, 2626214, 5124320, 5252428, 6565535, 10504856, 13131070, 21009712, 26262140, 42019424, 52524280, 105048560, 210097120]

約数ペア:

[(1, 210097120), (2, 105048560), (4, 52524280), (5, 42019424), (8, 26262140), (10, 21009712), (16, 13131070), (20, 10504856), (32, 6565535), (40, 5252428), (41, 5124320), (80, 2626214), (82, 2562160), (160, 1313107), (164, 1281080), (205, 1024864), (328, 640540), (410, 512432), (656, 320270), (820, 256216), (1312, 160135), (1640, 128108), (3280, 64054), (6560, 32027)]