73201840

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6679}}^1$

素因数の和:6829

約数の個数: 40

約数和(自身を含む): 171462240

約数和(自身を除く): 98260400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 6679, 10960, 13358, 26716, 33395, 53432, 66790, 106864, 133580, 267160, 534320, 915023, 1830046, 3660092, 4575115, 7320184, 9150230, 14640368, 18300460, 36600920, 73201840]

約数ペア:

[(1, 73201840), (2, 36600920), (4, 18300460), (5, 14640368), (8, 9150230), (10, 7320184), (16, 4575115), (20, 3660092), (40, 1830046), (80, 915023), (137, 534320), (274, 267160), (548, 133580), (685, 106864), (1096, 66790), (1370, 53432), (2192, 33395), (2740, 26716), (5480, 13358), (6679, 10960)]