210038800

素因数分解:

$2^4\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2293}}^1$

素因数の和:2540

約数の個数: 60

約数和(自身を含む): 507042820

約数和(自身を除く): 297004020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 229, 400, 458, 916, 1145, 1832, 2290, 2293, 3664, 4580, 4586, 5725, 9160, 9172, 11450, 11465, 18320, 18344, 22900, 22930, 36688, 45800, 45860, 57325, 91600, 91720, 114650, 183440, 229300, 458600, 525097, 917200, 1050194, 2100388, 2625485, 4200776, 5250970, 8401552, 10501940, 13127425, 21003880, 26254850, 42007760, 52509700, 105019400, 210038800]

約数ペア:

[(1, 210038800), (2, 105019400), (4, 52509700), (5, 42007760), (8, 26254850), (10, 21003880), (16, 13127425), (20, 10501940), (25, 8401552), (40, 5250970), (50, 4200776), (80, 2625485), (100, 2100388), (200, 1050194), (229, 917200), (400, 525097), (458, 458600), (916, 229300), (1145, 183440), (1832, 114650), (2290, 91720), (2293, 91600), (3664, 57325), (4580, 45860), (4586, 45800), (5725, 36688), (9160, 22930), (9172, 22900), (11450, 18344), (11465, 18320)]