238148480

素因数分解:

$2^7\times 5^1\times {\mathrm{372107}}^1$

素因数の和:372126

約数の個数: 32

約数和(自身を含む): 569325240

約数和(自身を除く): 331176760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 372107, 744214, 1488428, 1860535, 2976856, 3721070, 5953712, 7442140, 11907424, 14884280, 23814848, 29768560, 47629696, 59537120, 119074240, 238148480]

約数ペア:

[(1, 238148480), (2, 119074240), (4, 59537120), (5, 47629696), (8, 29768560), (10, 23814848), (16, 14884280), (20, 11907424), (32, 7442140), (40, 5953712), (64, 3721070), (80, 2976856), (128, 1860535), (160, 1488428), (320, 744214), (640, 372107)]