1057100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:87

約数の個数: 54

約数和(自身を含む): 2585772

約数和(自身を除く): 1528672

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 961, 1100, 1364, 1550, 1705, 1922, 3100, 3410, 3844, 4805, 6820, 8525, 9610, 10571, 17050, 19220, 21142, 24025, 34100, 42284, 48050, 52855, 96100, 105710, 211420, 264275, 528550, 1057100]

約数ペア:

[(1, 1057100), (2, 528550), (4, 264275), (5, 211420), (10, 105710), (11, 96100), (20, 52855), (22, 48050), (25, 42284), (31, 34100), (44, 24025), (50, 21142), (55, 19220), (62, 17050), (100, 10571), (110, 9610), (124, 8525), (155, 6820), (220, 4805), (275, 3844), (310, 3410), (341, 3100), (550, 1922), (620, 1705), (682, 1550), (775, 1364), (961, 1100)]