66157674910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4219}}^1\times {\mathrm{82531}}^1$

素因数の和:86776

約数の個数: 32

約数和(自身を含む): 125382614400

約数和(自身を除く): 59224939490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4219, 8438, 21095, 42190, 80161, 82531, 160322, 165062, 400805, 412655, 801610, 825310, 1568089, 3136178, 7840445, 15680890, 348198289, 696396578, 1740991445, 3481982890, 6615767491, 13231534982, 33078837455, 66157674910]

約数ペア:

[(1, 66157674910), (2, 33078837455), (5, 13231534982), (10, 6615767491), (19, 3481982890), (38, 1740991445), (95, 696396578), (190, 348198289), (4219, 15680890), (8438, 7840445), (21095, 3136178), (42190, 1568089), (80161, 825310), (82531, 801610), (160322, 412655), (165062, 400805)]