8524063100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{640907}}^1$

素因数の和:640947

約数の個数: 72

約数和(自身を含む): 22252325760

約数和(自身を除く): 13728262660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 640907, 1281814, 2563628, 3204535, 4486349, 6409070, 8972698, 12177233, 12818140, 16022675, 17945396, 22431745, 24354466, 32045350, 44863490, 48708932, 60886165, 64090700, 85240631, 89726980, 112158725, 121772330, 170481262, 224317450, 243544660, 304430825, 340962524, 426203155, 448634900, 608861650, 852406310, 1217723300, 1704812620, 2131015775, 4262031550, 8524063100]

約数ペア:

[(1, 8524063100), (2, 4262031550), (4, 2131015775), (5, 1704812620), (7, 1217723300), (10, 852406310), (14, 608861650), (19, 448634900), (20, 426203155), (25, 340962524), (28, 304430825), (35, 243544660), (38, 224317450), (50, 170481262), (70, 121772330), (76, 112158725), (95, 89726980), (100, 85240631), (133, 64090700), (140, 60886165), (175, 48708932), (190, 44863490), (266, 32045350), (350, 24354466), (380, 22431745), (475, 17945396), (532, 16022675), (665, 12818140), (700, 12177233), (950, 8972698), (1330, 6409070), (1900, 4486349), (2660, 3204535), (3325, 2563628), (6650, 1281814), (13300, 640907)]