20160113350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{244217}}^1$

素因数の和:244369

約数の個数: 48

約数和(自身を含む): 40700395008

約数和(自身を除く): 20540281658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1651, 3175, 3302, 6350, 8255, 16510, 41275, 82550, 244217, 488434, 1221085, 2442170, 3174821, 6105425, 6349642, 12210850, 15874105, 31015559, 31748210, 62031118, 79370525, 155077795, 158741050, 310155590, 403202267, 775388975, 806404534, 1550777950, 2016011335, 4032022670, 10080056675, 20160113350]

約数ペア:

[(1, 20160113350), (2, 10080056675), (5, 4032022670), (10, 2016011335), (13, 1550777950), (25, 806404534), (26, 775388975), (50, 403202267), (65, 310155590), (127, 158741050), (130, 155077795), (254, 79370525), (325, 62031118), (635, 31748210), (650, 31015559), (1270, 15874105), (1651, 12210850), (3175, 6349642), (3302, 6105425), (6350, 3174821), (8255, 2442170), (16510, 1221085), (41275, 488434), (82550, 244217)]