100804970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19727}}^1$

素因数の和:19814

約数の個数: 32

約数和(自身を含む): 210221568

約数和(自身を除く): 109416598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 19727, 39454, 98635, 138089, 197270, 276178, 690445, 1380890, 1440071, 2880142, 7200355, 10080497, 14400710, 20160994, 50402485, 100804970]

約数ペア:

[(1, 100804970), (2, 50402485), (5, 20160994), (7, 14400710), (10, 10080497), (14, 7200355), (35, 2880142), (70, 1440071), (73, 1380890), (146, 690445), (365, 276178), (511, 197270), (730, 138089), (1022, 98635), (2555, 39454), (5110, 19727)]