11625880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41521}}^1$

素因数の和:41539

約数の個数: 32

約数和(自身を含む): 29895840

約数和(自身を除く): 18269960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41521, 83042, 166084, 207605, 290647, 332168, 415210, 581294, 830420, 1162588, 1453235, 1660840, 2325176, 2906470, 5812940, 11625880]

約数ペア:

[(1, 11625880), (2, 5812940), (4, 2906470), (5, 2325176), (7, 1660840), (8, 1453235), (10, 1162588), (14, 830420), (20, 581294), (28, 415210), (35, 332168), (40, 290647), (56, 207605), (70, 166084), (140, 83042), (280, 41521)]