3670646480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{17627}}^1$

素因数の和:17796

約数の個数: 80

約数和(自身を含む): 9049510080

約数和(自身を除く): 5378863600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 190, 274, 304, 380, 548, 685, 760, 1096, 1370, 1520, 2192, 2603, 2740, 5206, 5480, 10412, 10960, 13015, 17627, 20824, 26030, 35254, 41648, 52060, 70508, 88135, 104120, 141016, 176270, 208240, 282032, 334913, 352540, 669826, 705080, 1339652, 1410160, 1674565, 2414899, 2679304, 3349130, 4829798, 5358608, 6698260, 9659596, 12074495, 13396520, 19319192, 24148990, 26793040, 38638384, 45883081, 48297980, 91766162, 96595960, 183532324, 193191920, 229415405, 367064648, 458830810, 734129296, 917661620, 1835323240, 3670646480]

約数ペア:

[(1, 3670646480), (2, 1835323240), (4, 917661620), (5, 734129296), (8, 458830810), (10, 367064648), (16, 229415405), (19, 193191920), (20, 183532324), (38, 96595960), (40, 91766162), (76, 48297980), (80, 45883081), (95, 38638384), (137, 26793040), (152, 24148990), (190, 19319192), (274, 13396520), (304, 12074495), (380, 9659596), (548, 6698260), (685, 5358608), (760, 4829798), (1096, 3349130), (1370, 2679304), (1520, 2414899), (2192, 1674565), (2603, 1410160), (2740, 1339652), (5206, 705080), (5480, 669826), (10412, 352540), (10960, 334913), (13015, 282032), (17627, 208240), (20824, 176270), (26030, 141016), (35254, 104120), (41648, 88135), (52060, 70508)]