538307150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 1023684480

約数和(自身を除く): 485377330

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 251, 295, 502, 590, 727, 1255, 1454, 1475, 2510, 2950, 3635, 6275, 7270, 12550, 14809, 18175, 29618, 36350, 42893, 74045, 85786, 148090, 182477, 214465, 364954, 370225, 428930, 740450, 912385, 1072325, 1824770, 2144650, 4561925, 9123850, 10766143, 21532286, 53830715, 107661430, 269153575, 538307150]

約数ペア:

[(1, 538307150), (2, 269153575), (5, 107661430), (10, 53830715), (25, 21532286), (50, 10766143), (59, 9123850), (118, 4561925), (251, 2144650), (295, 1824770), (502, 1072325), (590, 912385), (727, 740450), (1255, 428930), (1454, 370225), (1475, 364954), (2510, 214465), (2950, 182477), (3635, 148090), (6275, 85786), (7270, 74045), (12550, 42893), (14809, 36350), (18175, 29618)]