188880340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 448084224

約数和(自身を除く): 259203884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 97, 106, 110, 167, 194, 212, 220, 265, 334, 388, 485, 530, 583, 668, 835, 970, 1060, 1067, 1166, 1670, 1837, 1940, 2134, 2332, 2915, 3340, 3674, 4268, 5141, 5335, 5830, 7348, 8851, 9185, 10282, 10670, 11660, 16199, 17702, 18370, 20564, 21340, 25705, 32398, 35404, 36740, 44255, 51410, 56551, 64796, 80995, 88510, 97361, 102820, 113102, 161990, 177020, 178189, 194722, 226204, 282755, 323980, 356378, 389444, 486805, 565510, 712756, 858547, 890945, 973610, 1131020, 1717094, 1781890, 1947220, 3434188, 3563780, 4292735, 8585470, 9444017, 17170940, 18888034, 37776068, 47220085, 94440170, 188880340]

約数ペア:

[(1, 188880340), (2, 94440170), (4, 47220085), (5, 37776068), (10, 18888034), (11, 17170940), (20, 9444017), (22, 8585470), (44, 4292735), (53, 3563780), (55, 3434188), (97, 1947220), (106, 1781890), (110, 1717094), (167, 1131020), (194, 973610), (212, 890945), (220, 858547), (265, 712756), (334, 565510), (388, 486805), (485, 389444), (530, 356378), (583, 323980), (668, 282755), (835, 226204), (970, 194722), (1060, 178189), (1067, 177020), (1166, 161990), (1670, 113102), (1837, 102820), (1940, 97361), (2134, 88510), (2332, 80995), (2915, 64796), (3340, 56551), (3674, 51410), (4268, 44255), (5141, 36740), (5335, 35404), (5830, 32398), (7348, 25705), (8851, 21340), (9185, 20564), (10282, 18370), (10670, 17702), (11660, 16199)]