87481036780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1\times {\mathrm{147787}}^1$

素因数の和:149554

約数の個数: 48

約数和(自身を含む): 194629702176

約数和(自身を除く): 107148665396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1741, 3482, 6964, 8705, 17410, 29597, 34820, 59194, 118388, 147787, 147985, 295574, 295970, 591148, 591940, 738935, 1477870, 2512379, 2955740, 5024758, 10049516, 12561895, 25123790, 50247580, 257297167, 514594334, 1029188668, 1286485835, 2572971670, 4374051839, 5145943340, 8748103678, 17496207356, 21870259195, 43740518390, 87481036780]

約数ペア:

[(1, 87481036780), (2, 43740518390), (4, 21870259195), (5, 17496207356), (10, 8748103678), (17, 5145943340), (20, 4374051839), (34, 2572971670), (68, 1286485835), (85, 1029188668), (170, 514594334), (340, 257297167), (1741, 50247580), (3482, 25123790), (6964, 12561895), (8705, 10049516), (17410, 5024758), (29597, 2955740), (34820, 2512379), (59194, 1477870), (118388, 738935), (147787, 591940), (147985, 591148), (295574, 295970)]