23253580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 56206080

約数和(自身を除く): 32952500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1019, 1141, 1630, 2038, 2282, 3260, 4076, 4564, 5095, 5705, 7133, 10190, 11410, 14266, 20380, 22820, 28532, 35665, 71330, 142660, 166097, 332194, 664388, 830485, 1162679, 1660970, 2325358, 3321940, 4650716, 5813395, 11626790, 23253580]

約数ペア:

[(1, 23253580), (2, 11626790), (4, 5813395), (5, 4650716), (7, 3321940), (10, 2325358), (14, 1660970), (20, 1162679), (28, 830485), (35, 664388), (70, 332194), (140, 166097), (163, 142660), (326, 71330), (652, 35665), (815, 28532), (1019, 22820), (1141, 20380), (1630, 14266), (2038, 11410), (2282, 10190), (3260, 7133), (4076, 5705), (4564, 5095)]