100402764020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386164477}}^1$

素因数の和:386164499

約数の個数: 24

約数和(自身を含む): 227064713064

約数和(自身を除く): 126661949044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 386164477, 772328954, 1544657908, 1930822385, 3861644770, 5020138201, 7723289540, 10040276402, 20080552804, 25100691005, 50201382010, 100402764020]

約数ペア:

[(1, 100402764020), (2, 50201382010), (4, 25100691005), (5, 20080552804), (10, 10040276402), (13, 7723289540), (20, 5020138201), (26, 3861644770), (52, 1930822385), (65, 1544657908), (130, 772328954), (260, 386164477)]