9677440

素因数分解:

$2^7\times 5^1\times {\mathrm{15121}}^1$

素因数の和:15140

約数の個数: 32

約数和(自身を含む): 23136660

約数和(自身を除く): 13459220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15121, 30242, 60484, 75605, 120968, 151210, 241936, 302420, 483872, 604840, 967744, 1209680, 1935488, 2419360, 4838720, 9677440]

約数ペア:

[(1, 9677440), (2, 4838720), (4, 2419360), (5, 1935488), (8, 1209680), (10, 967744), (16, 604840), (20, 483872), (32, 302420), (40, 241936), (64, 151210), (80, 120968), (128, 75605), (160, 60484), (320, 30242), (640, 15121)]