61633720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81097}}^1$

素因数の和:81127

約数の個数: 32

約数和(自身を含む): 145976400

約数和(自身を除く): 84342680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 81097, 162194, 324388, 405485, 648776, 810970, 1540843, 1621940, 3081686, 3243880, 6163372, 7704215, 12326744, 15408430, 30816860, 61633720]

約数ペア:

[(1, 61633720), (2, 30816860), (4, 15408430), (5, 12326744), (8, 7704215), (10, 6163372), (19, 3243880), (20, 3081686), (38, 1621940), (40, 1540843), (76, 810970), (95, 648776), (152, 405485), (190, 324388), (380, 162194), (760, 81097)]