92164840

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25889}}^1$

素因数の和:25989

約数の個数: 32

約数和(自身を含む): 209709000

約数和(自身を除く): 117544160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 25889, 51778, 103556, 129445, 207112, 258890, 517780, 1035560, 2304121, 4608242, 9216484, 11520605, 18432968, 23041210, 46082420, 92164840]

約数ペア:

[(1, 92164840), (2, 46082420), (4, 23041210), (5, 18432968), (8, 11520605), (10, 9216484), (20, 4608242), (40, 2304121), (89, 1035560), (178, 517780), (356, 258890), (445, 207112), (712, 129445), (890, 103556), (1780, 51778), (3560, 25889)]