452333090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 927124380

約数和(自身を除く): 474791290

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 389, 605, 682, 778, 961, 1210, 1705, 1922, 1945, 3410, 3751, 3890, 4279, 4805, 7502, 8558, 9610, 10571, 12059, 18755, 21142, 21395, 24118, 37510, 42790, 47069, 52855, 60295, 94138, 105710, 116281, 120590, 132649, 232562, 235345, 265298, 373829, 470690, 581405, 663245, 747658, 1162810, 1326490, 1459139, 1869145, 2918278, 3738290, 4112119, 7295695, 8224238, 14591390, 20560595, 41121190, 45233309, 90466618, 226166545, 452333090]

約数ペア:

[(1, 452333090), (2, 226166545), (5, 90466618), (10, 45233309), (11, 41121190), (22, 20560595), (31, 14591390), (55, 8224238), (62, 7295695), (110, 4112119), (121, 3738290), (155, 2918278), (242, 1869145), (310, 1459139), (341, 1326490), (389, 1162810), (605, 747658), (682, 663245), (778, 581405), (961, 470690), (1210, 373829), (1705, 265298), (1922, 235345), (1945, 232562), (3410, 132649), (3751, 120590), (3890, 116281), (4279, 105710), (4805, 94138), (7502, 60295), (8558, 52855), (9610, 47069), (10571, 42790), (12059, 37510), (18755, 24118), (21142, 21395)]