73872460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{69691}}^1$

素因数の和:69753

約数の個数: 24

約数和(自身を含む): 158061456

約数和(自身を除く): 84188996

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 69691, 139382, 278764, 348455, 696910, 1393820, 3693623, 7387246, 14774492, 18468115, 36936230, 73872460]

約数ペア:

[(1, 73872460), (2, 36936230), (4, 18468115), (5, 14774492), (10, 7387246), (20, 3693623), (53, 1393820), (106, 696910), (212, 348455), (265, 278764), (530, 139382), (1060, 69691)]