8744830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 16593984

約数和(自身を除く): 7849154

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 197, 230, 386, 394, 965, 985, 1930, 1970, 4439, 4531, 8878, 9062, 22195, 22655, 38021, 44390, 45310, 76042, 190105, 380210, 874483, 1748966, 4372415, 8744830]

約数ペア:

[(1, 8744830), (2, 4372415), (5, 1748966), (10, 874483), (23, 380210), (46, 190105), (115, 76042), (193, 45310), (197, 44390), (230, 38021), (386, 22655), (394, 22195), (965, 9062), (985, 8878), (1930, 4531), (1970, 4439)]