4707302020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 10390343040

約数和(自身を除く): 5683041020

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 113, 118, 172, 215, 226, 236, 295, 430, 452, 565, 590, 821, 860, 1130, 1180, 1642, 2260, 2537, 3284, 4105, 4859, 5074, 6667, 8210, 9718, 10148, 12685, 13334, 16420, 19436, 24295, 25370, 26668, 33335, 35303, 48439, 48590, 50740, 66670, 70606, 92773, 96878, 97180, 133340, 141212, 176515, 185546, 193756, 242195, 286681, 353030, 371092, 463865, 484390, 573362, 706060, 927730, 968780, 1146724, 1433405, 1855460, 2082877, 2866810, 3989239, 4165754, 5473607, 5733620, 7978478, 8331508, 10414385, 10947214, 15956956, 19946195, 20828770, 21894428, 27368035, 39892390, 41657540, 54736070, 79784780, 109472140, 235365101, 470730202, 941460404, 1176825505, 2353651010, 4707302020]

約数ペア:

[(1, 4707302020), (2, 2353651010), (4, 1176825505), (5, 941460404), (10, 470730202), (20, 235365101), (43, 109472140), (59, 79784780), (86, 54736070), (113, 41657540), (118, 39892390), (172, 27368035), (215, 21894428), (226, 20828770), (236, 19946195), (295, 15956956), (430, 10947214), (452, 10414385), (565, 8331508), (590, 7978478), (821, 5733620), (860, 5473607), (1130, 4165754), (1180, 3989239), (1642, 2866810), (2260, 2082877), (2537, 1855460), (3284, 1433405), (4105, 1146724), (4859, 968780), (5074, 927730), (6667, 706060), (8210, 573362), (9718, 484390), (10148, 463865), (12685, 371092), (13334, 353030), (16420, 286681), (19436, 242195), (24295, 193756), (25370, 185546), (26668, 176515), (33335, 141212), (35303, 133340), (48439, 97180), (48590, 96878), (50740, 92773), (66670, 70606)]