874660060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 1990578240

約数和(自身を除く): 1115918180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 137, 190, 212, 265, 274, 317, 380, 530, 548, 634, 685, 1007, 1060, 1268, 1370, 1585, 2014, 2603, 2740, 3170, 4028, 5035, 5206, 6023, 6340, 7261, 10070, 10412, 12046, 13015, 14522, 16801, 20140, 24092, 26030, 29044, 30115, 33602, 36305, 43429, 52060, 60230, 67204, 72610, 84005, 86858, 120460, 137959, 145220, 168010, 173716, 217145, 275918, 319219, 336020, 434290, 551836, 638438, 689795, 825151, 868580, 1276876, 1379590, 1596095, 1650302, 2301737, 2759180, 3192190, 3300604, 4125755, 4603474, 6384380, 8251510, 9206948, 11508685, 16503020, 23017370, 43733003, 46034740, 87466006, 174932012, 218665015, 437330030, 874660060]

約数ペア:

[(1, 874660060), (2, 437330030), (4, 218665015), (5, 174932012), (10, 87466006), (19, 46034740), (20, 43733003), (38, 23017370), (53, 16503020), (76, 11508685), (95, 9206948), (106, 8251510), (137, 6384380), (190, 4603474), (212, 4125755), (265, 3300604), (274, 3192190), (317, 2759180), (380, 2301737), (530, 1650302), (548, 1596095), (634, 1379590), (685, 1276876), (1007, 868580), (1060, 825151), (1268, 689795), (1370, 638438), (1585, 551836), (2014, 434290), (2603, 336020), (2740, 319219), (3170, 275918), (4028, 217145), (5035, 173716), (5206, 168010), (6023, 145220), (6340, 137959), (7261, 120460), (10070, 86858), (10412, 84005), (12046, 72610), (13015, 67204), (14522, 60230), (16801, 52060), (20140, 43429), (24092, 36305), (26030, 33602), (29044, 30115)]