39733100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 96462576

約数和(自身を除く): 56729476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 881, 902, 1025, 1100, 1762, 1804, 2050, 2255, 3524, 4100, 4405, 4510, 8810, 9020, 9691, 11275, 17620, 19382, 22025, 22550, 36121, 38764, 44050, 45100, 48455, 72242, 88100, 96910, 144484, 180605, 193820, 242275, 361210, 397331, 484550, 722420, 794662, 903025, 969100, 1589324, 1806050, 1986655, 3612100, 3973310, 7946620, 9933275, 19866550, 39733100]

約数ペア:

[(1, 39733100), (2, 19866550), (4, 9933275), (5, 7946620), (10, 3973310), (11, 3612100), (20, 1986655), (22, 1806050), (25, 1589324), (41, 969100), (44, 903025), (50, 794662), (55, 722420), (82, 484550), (100, 397331), (110, 361210), (164, 242275), (205, 193820), (220, 180605), (275, 144484), (410, 96910), (451, 88100), (550, 72242), (820, 48455), (881, 45100), (902, 44050), (1025, 38764), (1100, 36121), (1762, 22550), (1804, 22025), (2050, 19382), (2255, 17620), (3524, 11275), (4100, 9691), (4405, 9020), (4510, 8810)]