6378498800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 15538862592

約数和(自身を除く): 9160363792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 241, 254, 400, 482, 508, 521, 635, 964, 1016, 1042, 1205, 1270, 1928, 2032, 2084, 2410, 2540, 2605, 3175, 3856, 4168, 4820, 5080, 5210, 6025, 6350, 8336, 9640, 10160, 10420, 12050, 12700, 13025, 19280, 20840, 24100, 25400, 26050, 30607, 41680, 48200, 50800, 52100, 61214, 66167, 96400, 104200, 122428, 125561, 132334, 153035, 208400, 244856, 251122, 264668, 306070, 330835, 489712, 502244, 529336, 612140, 627805, 661670, 765175, 1004488, 1058672, 1224280, 1255610, 1323340, 1530350, 1654175, 2008976, 2448560, 2511220, 2646680, 3060700, 3139025, 3308350, 5022440, 5293360, 6121400, 6278050, 6616700, 10044880, 12242800, 12556100, 13233400, 15946247, 25112200, 26466800, 31892494, 50224400, 63784988, 79731235, 127569976, 159462470, 255139952, 318924940, 398656175, 637849880, 797312350, 1275699760, 1594624700, 3189249400, 6378498800]

約数ペア:

[(1, 6378498800), (2, 3189249400), (4, 1594624700), (5, 1275699760), (8, 797312350), (10, 637849880), (16, 398656175), (20, 318924940), (25, 255139952), (40, 159462470), (50, 127569976), (80, 79731235), (100, 63784988), (127, 50224400), (200, 31892494), (241, 26466800), (254, 25112200), (400, 15946247), (482, 13233400), (508, 12556100), (521, 12242800), (635, 10044880), (964, 6616700), (1016, 6278050), (1042, 6121400), (1205, 5293360), (1270, 5022440), (1928, 3308350), (2032, 3139025), (2084, 3060700), (2410, 2646680), (2540, 2511220), (2605, 2448560), (3175, 2008976), (3856, 1654175), (4168, 1530350), (4820, 1323340), (5080, 1255610), (5210, 1224280), (6025, 1058672), (6350, 1004488), (8336, 765175), (9640, 661670), (10160, 627805), (10420, 612140), (12050, 529336), (12700, 502244), (13025, 489712), (19280, 330835), (20840, 306070), (24100, 264668), (25400, 251122), (26050, 244856), (30607, 208400), (41680, 153035), (48200, 132334), (50800, 125561), (52100, 122428), (61214, 104200), (66167, 96400)]