40754090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4679}}^1$

素因数の和:4766

約数の個数: 32

約数和(自身を含む): 80196480

約数和(自身を除く): 39442390

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 4679, 8710, 9358, 23395, 46790, 60827, 121654, 304135, 313493, 608270, 626986, 1567465, 3134930, 4075409, 8150818, 20377045, 40754090]

約数ペア:

[(1, 40754090), (2, 20377045), (5, 8150818), (10, 4075409), (13, 3134930), (26, 1567465), (65, 626986), (67, 608270), (130, 313493), (134, 304135), (335, 121654), (670, 60827), (871, 46790), (1742, 23395), (4355, 9358), (4679, 8710)]