106865980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 243502560

約数和(自身を除く): 136636580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2780, 2957, 3614, 5914, 7228, 9035, 11828, 14785, 18070, 29570, 36140, 38441, 59140, 76882, 153764, 192205, 384410, 411023, 768820, 822046, 1644092, 2055115, 4110230, 5343299, 8220460, 10686598, 21373196, 26716495, 53432990, 106865980]

約数ペア:

[(1, 106865980), (2, 53432990), (4, 26716495), (5, 21373196), (10, 10686598), (13, 8220460), (20, 5343299), (26, 4110230), (52, 2055115), (65, 1644092), (130, 822046), (139, 768820), (260, 411023), (278, 384410), (556, 192205), (695, 153764), (1390, 76882), (1807, 59140), (2780, 38441), (2957, 36140), (3614, 29570), (5914, 18070), (7228, 14785), (9035, 11828)]