1124927440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154523}}^1$

素因数の和:154556

約数の個数: 80

約数和(自身を含む): 3219043968

約数和(自身を除く): 2094116528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 154523, 309046, 618092, 772615, 1081661, 1236184, 1545230, 2008799, 2163322, 2472368, 3090460, 4017598, 4326644, 5408305, 6180920, 8035196, 8653288, 10043995, 10816610, 12361840, 14061593, 16070392, 17306576, 20087990, 21633220, 28123186, 32140784, 40175980, 43266440, 56246372, 70307965, 80351960, 86532880, 112492744, 140615930, 160703920, 224985488, 281231860, 562463720, 1124927440]

約数ペア:

[(1, 1124927440), (2, 562463720), (4, 281231860), (5, 224985488), (7, 160703920), (8, 140615930), (10, 112492744), (13, 86532880), (14, 80351960), (16, 70307965), (20, 56246372), (26, 43266440), (28, 40175980), (35, 32140784), (40, 28123186), (52, 21633220), (56, 20087990), (65, 17306576), (70, 16070392), (80, 14061593), (91, 12361840), (104, 10816610), (112, 10043995), (130, 8653288), (140, 8035196), (182, 6180920), (208, 5408305), (260, 4326644), (280, 4017598), (364, 3090460), (455, 2472368), (520, 2163322), (560, 2008799), (728, 1545230), (910, 1236184), (1040, 1081661), (1456, 772615), (1820, 618092), (3640, 309046), (7280, 154523)]