8889702920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1094791}}^1$

素因数の和:1094838

約数の個数: 64

約数和(自身を含む): 23647507200

約数和(自身を除く): 14757804280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 1094791, 2189582, 4379164, 5473955, 7663537, 8758328, 10947910, 15327074, 21895820, 30654148, 31748939, 38317685, 43791640, 61308296, 63497878, 76635370, 126995756, 153270740, 158744695, 222242573, 253991512, 306541480, 317489390, 444485146, 634978780, 888970292, 1111212865, 1269957560, 1777940584, 2222425730, 4444851460, 8889702920]

約数ペア:

[(1, 8889702920), (2, 4444851460), (4, 2222425730), (5, 1777940584), (7, 1269957560), (8, 1111212865), (10, 888970292), (14, 634978780), (20, 444485146), (28, 317489390), (29, 306541480), (35, 253991512), (40, 222242573), (56, 158744695), (58, 153270740), (70, 126995756), (116, 76635370), (140, 63497878), (145, 61308296), (203, 43791640), (232, 38317685), (280, 31748939), (290, 30654148), (406, 21895820), (580, 15327074), (812, 10947910), (1015, 8758328), (1160, 7663537), (1624, 5473955), (2030, 4379164), (4060, 2189582), (8120, 1094791)]