1125107320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{530711}}^1$

素因数の和:530775

約数の個数: 32

約数和(自身を含む): 2579260320

約数和(自身を除く): 1454153000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 530711, 1061422, 2122844, 2653555, 4245688, 5307110, 10614220, 21228440, 28127683, 56255366, 112510732, 140638415, 225021464, 281276830, 562553660, 1125107320]

約数ペア:

[(1, 1125107320), (2, 562553660), (4, 281276830), (5, 225021464), (8, 140638415), (10, 112510732), (20, 56255366), (40, 28127683), (53, 21228440), (106, 10614220), (212, 5307110), (265, 4245688), (424, 2653555), (530, 2122844), (1060, 1061422), (2120, 530711)]