238045240

素因数分解:

$2^3\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{2857}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 536046480

約数和(自身を除く): 298001240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2083, 2857, 4166, 5714, 8332, 10415, 11428, 14285, 16664, 20830, 22856, 28570, 41660, 57140, 83320, 114280, 5951131, 11902262, 23804524, 29755655, 47609048, 59511310, 119022620, 238045240]

約数ペア:

[(1, 238045240), (2, 119022620), (4, 59511310), (5, 47609048), (8, 29755655), (10, 23804524), (20, 11902262), (40, 5951131), (2083, 114280), (2857, 83320), (4166, 57140), (5714, 41660), (8332, 28570), (10415, 22856), (11428, 20830), (14285, 16664)]