38838400

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 98180100

約数和(自身を除く): 59341700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 229, 265, 320, 400, 424, 458, 530, 640, 800, 848, 916, 1060, 1145, 1325, 1600, 1696, 1832, 2120, 2290, 2650, 3200, 3392, 3664, 4240, 4580, 5300, 5725, 6784, 7328, 8480, 9160, 10600, 11450, 12137, 14656, 16960, 18320, 21200, 22900, 24274, 29312, 33920, 36640, 42400, 45800, 48548, 60685, 73280, 84800, 91600, 97096, 121370, 146560, 169600, 183200, 194192, 242740, 303425, 366400, 388384, 485480, 606850, 732800, 776768, 970960, 1213700, 1553536, 1941920, 2427400, 3883840, 4854800, 7767680, 9709600, 19419200, 38838400]

約数ペア:

[(1, 38838400), (2, 19419200), (4, 9709600), (5, 7767680), (8, 4854800), (10, 3883840), (16, 2427400), (20, 1941920), (25, 1553536), (32, 1213700), (40, 970960), (50, 776768), (53, 732800), (64, 606850), (80, 485480), (100, 388384), (106, 366400), (128, 303425), (160, 242740), (200, 194192), (212, 183200), (229, 169600), (265, 146560), (320, 121370), (400, 97096), (424, 91600), (458, 84800), (530, 73280), (640, 60685), (800, 48548), (848, 45800), (916, 42400), (1060, 36640), (1145, 33920), (1325, 29312), (1600, 24274), (1696, 22900), (1832, 21200), (2120, 18320), (2290, 16960), (2650, 14656), (3200, 12137), (3392, 11450), (3664, 10600), (4240, 9160), (4580, 8480), (5300, 7328), (5725, 6784)]