10729880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{38321}}^1$

素因数の和:38339

約数の個数: 32

約数和(自身を含む): 27591840

約数和(自身を除く): 16861960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 38321, 76642, 153284, 191605, 268247, 306568, 383210, 536494, 766420, 1072988, 1341235, 1532840, 2145976, 2682470, 5364940, 10729880]

約数ペア:

[(1, 10729880), (2, 5364940), (4, 2682470), (5, 2145976), (7, 1532840), (8, 1341235), (10, 1072988), (14, 766420), (20, 536494), (28, 383210), (35, 306568), (40, 268247), (56, 191605), (70, 153284), (140, 76642), (280, 38321)]