10368812240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2\times {\mathrm{643}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 25664919840

約数和(自身を除く): 15296107600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 103, 152, 190, 206, 304, 380, 412, 515, 643, 760, 824, 1030, 1286, 1520, 1648, 1957, 2060, 2572, 3215, 3914, 4120, 5144, 6430, 7828, 8240, 9785, 10288, 10609, 12217, 12860, 15656, 19570, 21218, 24434, 25720, 31312, 39140, 42436, 48868, 51440, 53045, 61085, 66229, 78280, 84872, 97736, 106090, 122170, 132458, 156560, 169744, 195472, 201571, 212180, 244340, 264916, 331145, 403142, 424360, 488680, 529832, 662290, 806284, 848720, 977360, 1007855, 1059664, 1258351, 1324580, 1612568, 2015710, 2516702, 2649160, 3225136, 4031420, 5033404, 5298320, 6291755, 6821587, 8062840, 10066808, 12583510, 13643174, 16125680, 20133616, 25167020, 27286348, 34107935, 50334040, 54572696, 68215870, 100668080, 109145392, 129610153, 136431740, 259220306, 272863480, 518440612, 545726960, 648050765, 1036881224, 1296101530, 2073762448, 2592203060, 5184406120, 10368812240]

約数ペア:

[(1, 10368812240), (2, 5184406120), (4, 2592203060), (5, 2073762448), (8, 1296101530), (10, 1036881224), (16, 648050765), (19, 545726960), (20, 518440612), (38, 272863480), (40, 259220306), (76, 136431740), (80, 129610153), (95, 109145392), (103, 100668080), (152, 68215870), (190, 54572696), (206, 50334040), (304, 34107935), (380, 27286348), (412, 25167020), (515, 20133616), (643, 16125680), (760, 13643174), (824, 12583510), (1030, 10066808), (1286, 8062840), (1520, 6821587), (1648, 6291755), (1957, 5298320), (2060, 5033404), (2572, 4031420), (3215, 3225136), (3914, 2649160), (4120, 2516702), (5144, 2015710), (6430, 1612568), (7828, 1324580), (8240, 1258351), (9785, 1059664), (10288, 1007855), (10609, 977360), (12217, 848720), (12860, 806284), (15656, 662290), (19570, 529832), (21218, 488680), (24434, 424360), (25720, 403142), (31312, 331145), (39140, 264916), (42436, 244340), (48868, 212180), (51440, 201571), (53045, 195472), (61085, 169744), (66229, 156560), (78280, 132458), (84872, 122170), (97736, 106090)]