41439320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79691}}^1$

素因数の和:79715

約数の個数: 32

約数和(自身を含む): 100411920

約数和(自身を除く): 58972600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 79691, 159382, 318764, 398455, 637528, 796910, 1035983, 1593820, 2071966, 3187640, 4143932, 5179915, 8287864, 10359830, 20719660, 41439320]

約数ペア:

[(1, 41439320), (2, 20719660), (4, 10359830), (5, 8287864), (8, 5179915), (10, 4143932), (13, 3187640), (20, 2071966), (26, 1593820), (40, 1035983), (52, 796910), (65, 637528), (104, 398455), (130, 318764), (260, 159382), (520, 79691)]