114219640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 272743200

約数和(自身を除く): 158523560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 760, 1096, 1097, 1370, 2194, 2603, 2740, 4388, 5206, 5480, 5485, 8776, 10412, 10970, 13015, 20824, 20843, 21940, 26030, 41686, 43880, 52060, 83372, 104120, 104215, 150289, 166744, 208430, 300578, 416860, 601156, 751445, 833720, 1202312, 1502890, 2855491, 3005780, 5710982, 6011560, 11421964, 14277455, 22843928, 28554910, 57109820, 114219640]

約数ペア:

[(1, 114219640), (2, 57109820), (4, 28554910), (5, 22843928), (8, 14277455), (10, 11421964), (19, 6011560), (20, 5710982), (38, 3005780), (40, 2855491), (76, 1502890), (95, 1202312), (137, 833720), (152, 751445), (190, 601156), (274, 416860), (380, 300578), (548, 208430), (685, 166744), (760, 150289), (1096, 104215), (1097, 104120), (1370, 83372), (2194, 52060), (2603, 43880), (2740, 41686), (4388, 26030), (5206, 21940), (5480, 20843), (5485, 20824), (8776, 13015), (10412, 10970)]