103227320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{52667}}^1$

素因数の和:52692

約数の個数: 48

約数和(自身を含む): 270186840

約数和(自身を除く): 166959520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 52667, 105334, 210668, 263335, 368669, 421336, 526670, 737338, 1053340, 1474676, 1843345, 2106680, 2580683, 2949352, 3686690, 5161366, 7373380, 10322732, 12903415, 14746760, 20645464, 25806830, 51613660, 103227320]

約数ペア:

[(1, 103227320), (2, 51613660), (4, 25806830), (5, 20645464), (7, 14746760), (8, 12903415), (10, 10322732), (14, 7373380), (20, 5161366), (28, 3686690), (35, 2949352), (40, 2580683), (49, 2106680), (56, 1843345), (70, 1474676), (98, 1053340), (140, 737338), (196, 526670), (245, 421336), (280, 368669), (392, 263335), (490, 210668), (980, 105334), (1960, 52667)]