38752400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5136

約数の個数: 60

約数和(自身を含む): 98022000

約数和(自身を除く): 59269600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 5099, 7600, 10198, 20396, 25495, 40792, 50990, 81584, 96881, 101980, 127475, 193762, 203960, 254950, 387524, 407920, 484405, 509900, 775048, 968810, 1019800, 1550096, 1937620, 2039600, 2422025, 3875240, 4844050, 7750480, 9688100, 19376200, 38752400]

約数ペア:

[(1, 38752400), (2, 19376200), (4, 9688100), (5, 7750480), (8, 4844050), (10, 3875240), (16, 2422025), (19, 2039600), (20, 1937620), (25, 1550096), (38, 1019800), (40, 968810), (50, 775048), (76, 509900), (80, 484405), (95, 407920), (100, 387524), (152, 254950), (190, 203960), (200, 193762), (304, 127475), (380, 101980), (400, 96881), (475, 81584), (760, 50990), (950, 40792), (1520, 25495), (1900, 20396), (3800, 10198), (5099, 7600)]