84553280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37747}}^1$

素因数の和:37771

約数の個数: 56

約数和(自身を含む): 230111808

約数和(自身を除く): 145558528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 37747, 75494, 150988, 188735, 264229, 301976, 377470, 528458, 603952, 754940, 1056916, 1207904, 1321145, 1509880, 2113832, 2415808, 2642290, 3019760, 4227664, 5284580, 6039520, 8455328, 10569160, 12079040, 16910656, 21138320, 42276640, 84553280]

約数ペア:

[(1, 84553280), (2, 42276640), (4, 21138320), (5, 16910656), (7, 12079040), (8, 10569160), (10, 8455328), (14, 6039520), (16, 5284580), (20, 4227664), (28, 3019760), (32, 2642290), (35, 2415808), (40, 2113832), (56, 1509880), (64, 1321145), (70, 1207904), (80, 1056916), (112, 754940), (140, 603952), (160, 528458), (224, 377470), (280, 301976), (320, 264229), (448, 188735), (560, 150988), (1120, 75494), (2240, 37747)]