188542000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3095

約数の個数: 80

約数和(自身を含む): 470755584

約数和(自身を除く): 282213584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3041, 3100, 3875, 6082, 6200, 7750, 12164, 12400, 15205, 15500, 24328, 30410, 31000, 48656, 60820, 62000, 76025, 94271, 121640, 152050, 188542, 243280, 304100, 377084, 380125, 471355, 608200, 754168, 760250, 942710, 1216400, 1508336, 1520500, 1885420, 2356775, 3041000, 3770840, 4713550, 6082000, 7541680, 9427100, 11783875, 18854200, 23567750, 37708400, 47135500, 94271000, 188542000]

約数ペア:

[(1, 188542000), (2, 94271000), (4, 47135500), (5, 37708400), (8, 23567750), (10, 18854200), (16, 11783875), (20, 9427100), (25, 7541680), (31, 6082000), (40, 4713550), (50, 3770840), (62, 3041000), (80, 2356775), (100, 1885420), (124, 1520500), (125, 1508336), (155, 1216400), (200, 942710), (248, 760250), (250, 754168), (310, 608200), (400, 471355), (496, 380125), (500, 377084), (620, 304100), (775, 243280), (1000, 188542), (1240, 152050), (1550, 121640), (2000, 94271), (2480, 76025), (3041, 62000), (3100, 60820), (3875, 48656), (6082, 31000), (6200, 30410), (7750, 24328), (12164, 15500), (12400, 15205)]