942202400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61987}}^1$

素因数の和:62026

約数の個数: 72

約数和(自身を含む): 2421251280

約数和(自身を除く): 1479048880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 61987, 123974, 247948, 309935, 495896, 619870, 991792, 1177753, 1239740, 1549675, 1983584, 2355506, 2479480, 3099350, 4711012, 4958960, 5888765, 6198700, 9422024, 9917920, 11777530, 12397400, 18844048, 23555060, 24794800, 29443825, 37688096, 47110120, 49589600, 58887650, 94220240, 117775300, 188440480, 235550600, 471101200, 942202400]

約数ペア:

[(1, 942202400), (2, 471101200), (4, 235550600), (5, 188440480), (8, 117775300), (10, 94220240), (16, 58887650), (19, 49589600), (20, 47110120), (25, 37688096), (32, 29443825), (38, 24794800), (40, 23555060), (50, 18844048), (76, 12397400), (80, 11777530), (95, 9917920), (100, 9422024), (152, 6198700), (160, 5888765), (190, 4958960), (200, 4711012), (304, 3099350), (380, 2479480), (400, 2355506), (475, 1983584), (608, 1549675), (760, 1239740), (800, 1177753), (950, 991792), (1520, 619870), (1900, 495896), (3040, 309935), (3800, 247948), (7600, 123974), (15200, 61987)]