800232880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6343}}^1$

素因数の和:6458

約数の個数: 80

約数和(自身を含む): 1982373120

約数和(自身を除く): 1182140240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 1328, 1520, 1577, 1660, 3154, 3320, 6308, 6343, 6640, 7885, 12616, 12686, 15770, 25232, 25372, 31540, 31715, 50744, 63080, 63430, 101488, 120517, 126160, 126860, 241034, 253720, 482068, 507440, 526469, 602585, 964136, 1052938, 1205170, 1928272, 2105876, 2410340, 2632345, 4211752, 4820680, 5264690, 8423504, 9641360, 10002911, 10529380, 20005822, 21058760, 40011644, 42117520, 50014555, 80023288, 100029110, 160046576, 200058220, 400116440, 800232880]

約数ペア:

[(1, 800232880), (2, 400116440), (4, 200058220), (5, 160046576), (8, 100029110), (10, 80023288), (16, 50014555), (19, 42117520), (20, 40011644), (38, 21058760), (40, 20005822), (76, 10529380), (80, 10002911), (83, 9641360), (95, 8423504), (152, 5264690), (166, 4820680), (190, 4211752), (304, 2632345), (332, 2410340), (380, 2105876), (415, 1928272), (664, 1205170), (760, 1052938), (830, 964136), (1328, 602585), (1520, 526469), (1577, 507440), (1660, 482068), (3154, 253720), (3320, 241034), (6308, 126860), (6343, 126160), (6640, 120517), (7885, 101488), (12616, 63430), (12686, 63080), (15770, 50744), (25232, 31715), (25372, 31540)]