2034751580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{17623}}^1$

素因数の和:17906

約数の個数: 48

約数和(自身を含む): 4476777984

約数和(自身を除く): 2442026404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 251, 460, 502, 1004, 1255, 2510, 5020, 5773, 11546, 17623, 23092, 28865, 35246, 57730, 70492, 88115, 115460, 176230, 352460, 405329, 810658, 1621316, 2026645, 4053290, 4423373, 8106580, 8846746, 17693492, 22116865, 44233730, 88467460, 101737579, 203475158, 406950316, 508687895, 1017375790, 2034751580]

約数ペア:

[(1, 2034751580), (2, 1017375790), (4, 508687895), (5, 406950316), (10, 203475158), (20, 101737579), (23, 88467460), (46, 44233730), (92, 22116865), (115, 17693492), (230, 8846746), (251, 8106580), (460, 4423373), (502, 4053290), (1004, 2026645), (1255, 1621316), (2510, 810658), (5020, 405329), (5773, 352460), (11546, 176230), (17623, 115460), (23092, 88115), (28865, 70492), (35246, 57730)]