102219520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6177

約数の個数: 72

約数和(自身を含む): 263725056

約数和(自身を除く): 161505536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6143, 8320, 12286, 16640, 24572, 30715, 49144, 61430, 79859, 98288, 122860, 159718, 196576, 245720, 319436, 393152, 399295, 491440, 638872, 786304, 798590, 982880, 1277744, 1572608, 1597180, 1965760, 2555488, 3194360, 3931520, 5110976, 6388720, 7863040, 10221952, 12777440, 20443904, 25554880, 51109760, 102219520]

約数ペア:

[(1, 102219520), (2, 51109760), (4, 25554880), (5, 20443904), (8, 12777440), (10, 10221952), (13, 7863040), (16, 6388720), (20, 5110976), (26, 3931520), (32, 3194360), (40, 2555488), (52, 1965760), (64, 1597180), (65, 1572608), (80, 1277744), (104, 982880), (128, 798590), (130, 786304), (160, 638872), (208, 491440), (256, 399295), (260, 393152), (320, 319436), (416, 245720), (520, 196576), (640, 159718), (832, 122860), (1040, 98288), (1280, 79859), (1664, 61430), (2080, 49144), (3328, 30715), (4160, 24572), (6143, 16640), (8320, 12286)]