132890480

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24793}}^1$

素因数の和:24873

約数の個数: 40

約数和(自身を含む): 313594512

約数和(自身を除く): 180704032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 24793, 49586, 99172, 123965, 198344, 247930, 396688, 495860, 991720, 1661131, 1983440, 3322262, 6644524, 8305655, 13289048, 16611310, 26578096, 33222620, 66445240, 132890480]

約数ペア:

[(1, 132890480), (2, 66445240), (4, 33222620), (5, 26578096), (8, 16611310), (10, 13289048), (16, 8305655), (20, 6644524), (40, 3322262), (67, 1983440), (80, 1661131), (134, 991720), (268, 495860), (335, 396688), (536, 247930), (670, 198344), (1072, 123965), (1340, 99172), (2680, 49586), (5360, 24793)]