38172190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10289}}^1$

素因数の和:10356

約数の個数: 32

約数和(自身を含む): 80015040

約数和(自身を除く): 41842850

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 10289, 20578, 51445, 72023, 102890, 144046, 360115, 545317, 720230, 1090634, 2726585, 3817219, 5453170, 7634438, 19086095, 38172190]

約数ペア:

[(1, 38172190), (2, 19086095), (5, 7634438), (7, 5453170), (10, 3817219), (14, 2726585), (35, 1090634), (53, 720230), (70, 545317), (106, 360115), (265, 144046), (371, 102890), (530, 72023), (742, 51445), (1855, 20578), (3710, 10289)]