4706440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 10707480

約数和(自身を除く): 6001040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1213, 1940, 2426, 3880, 4852, 6065, 9704, 12130, 24260, 48520, 117661, 235322, 470644, 588305, 941288, 1176610, 2353220, 4706440]

約数ペア:

[(1, 4706440), (2, 2353220), (4, 1176610), (5, 941288), (8, 588305), (10, 470644), (20, 235322), (40, 117661), (97, 48520), (194, 24260), (388, 12130), (485, 9704), (776, 6065), (970, 4852), (1213, 3880), (1940, 2426)]