1206973520

素因数分解:

$2^4\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{7243}}^1$

素因数の和:9339

約数の個数: 40

約数和(自身を含む): 2807948256

約数和(自身を除く): 1600974736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2083, 4166, 7243, 8332, 10415, 14486, 16664, 20830, 28972, 33328, 36215, 41660, 57944, 72430, 83320, 115888, 144860, 166640, 289720, 579440, 15087169, 30174338, 60348676, 75435845, 120697352, 150871690, 241394704, 301743380, 603486760, 1206973520]

約数ペア:

[(1, 1206973520), (2, 603486760), (4, 301743380), (5, 241394704), (8, 150871690), (10, 120697352), (16, 75435845), (20, 60348676), (40, 30174338), (80, 15087169), (2083, 579440), (4166, 289720), (7243, 166640), (8332, 144860), (10415, 115888), (14486, 83320), (16664, 72430), (20830, 57944), (28972, 41660), (33328, 36215)]