63387520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{14149}}^1$

素因数の和:14175

約数の個数: 64

約数和(自身を含む): 173196000

約数和(自身を除く): 109808480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 14149, 28298, 56596, 70745, 99043, 113192, 141490, 198086, 226384, 282980, 396172, 452768, 495215, 565960, 792344, 905536, 990430, 1131920, 1584688, 1811072, 1980860, 2263840, 3169376, 3961720, 4527680, 6338752, 7923440, 9055360, 12677504, 15846880, 31693760, 63387520]

約数ペア:

[(1, 63387520), (2, 31693760), (4, 15846880), (5, 12677504), (7, 9055360), (8, 7923440), (10, 6338752), (14, 4527680), (16, 3961720), (20, 3169376), (28, 2263840), (32, 1980860), (35, 1811072), (40, 1584688), (56, 1131920), (64, 990430), (70, 905536), (80, 792344), (112, 565960), (128, 495215), (140, 452768), (160, 396172), (224, 282980), (280, 226384), (320, 198086), (448, 141490), (560, 113192), (640, 99043), (896, 70745), (1120, 56596), (2240, 28298), (4480, 14149)]