1259322850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{11731}}^1$

素因数の和:11875

約数の個数: 48

約数和(自身を含む): 2487653280

約数和(自身を除く): 1228330430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 475, 565, 950, 1130, 2147, 2825, 4294, 5650, 10735, 11731, 21470, 23462, 53675, 58655, 107350, 117310, 222889, 293275, 445778, 586550, 1114445, 1325603, 2228890, 2651206, 5572225, 6628015, 11144450, 13256030, 25186457, 33140075, 50372914, 66280150, 125932285, 251864570, 629661425, 1259322850]

約数ペア:

[(1, 1259322850), (2, 629661425), (5, 251864570), (10, 125932285), (19, 66280150), (25, 50372914), (38, 33140075), (50, 25186457), (95, 13256030), (113, 11144450), (190, 6628015), (226, 5572225), (475, 2651206), (565, 2228890), (950, 1325603), (1130, 1114445), (2147, 586550), (2825, 445778), (4294, 293275), (5650, 222889), (10735, 117310), (11731, 107350), (21470, 58655), (23462, 53675)]