40723930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24097}}^1$

素因数の和:24130

約数の個数: 24

約数和(自身を含む): 79378812

約数和(自身を除く): 38654882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24097, 48194, 120485, 240970, 313261, 626522, 1566305, 3132610, 4072393, 8144786, 20361965, 40723930]

約数ペア:

[(1, 40723930), (2, 20361965), (5, 8144786), (10, 4072393), (13, 3132610), (26, 1566305), (65, 626522), (130, 313261), (169, 240970), (338, 120485), (845, 48194), (1690, 24097)]