119691520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7227

約数の個数: 72

約数和(自身を含む): 308795256

約数和(自身を除く): 189103736

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, 7193, 8320, 14386, 16640, 28772, 35965, 57544, 71930, 93509, 115088, 143860, 187018, 230176, 287720, 374036, 460352, 467545, 575440, 748072, 920704, 935090, 1150880, 1496144, 1841408, 1870180, 2301760, 2992288, 3740360, 4603520, 5984576, 7480720, 9207040, 11969152, 14961440, 23938304, 29922880, 59845760, 119691520]

約数ペア:

[(1, 119691520), (2, 59845760), (4, 29922880), (5, 23938304), (8, 14961440), (10, 11969152), (13, 9207040), (16, 7480720), (20, 5984576), (26, 4603520), (32, 3740360), (40, 2992288), (52, 2301760), (64, 1870180), (65, 1841408), (80, 1496144), (104, 1150880), (128, 935090), (130, 920704), (160, 748072), (208, 575440), (256, 467545), (260, 460352), (320, 374036), (416, 287720), (520, 230176), (640, 187018), (832, 143860), (1040, 115088), (1280, 93509), (1664, 71930), (2080, 57544), (3328, 35965), (4160, 28772), (7193, 16640), (8320, 14386)]