253667060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{437357}}^1$

素因数の和:437395

約数の個数: 24

約数和(自身を含む): 551071080

約数和(自身を除く): 297404020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 437357, 874714, 1749428, 2186785, 4373570, 8747140, 12683353, 25366706, 50733412, 63416765, 126833530, 253667060]

約数ペア:

[(1, 253667060), (2, 126833530), (4, 63416765), (5, 50733412), (10, 25366706), (20, 12683353), (29, 8747140), (58, 4373570), (116, 2186785), (145, 1749428), (290, 874714), (580, 437357)]