39790010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 77680512

約数和(自身を除く): 37890502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 2027, 3926, 4054, 9815, 10135, 19630, 20270, 26351, 52702, 131755, 263510, 306077, 612154, 1530385, 3060770, 3979001, 7958002, 19895005, 39790010]

約数ペア:

[(1, 39790010), (2, 19895005), (5, 7958002), (10, 3979001), (13, 3060770), (26, 1530385), (65, 612154), (130, 306077), (151, 263510), (302, 131755), (755, 52702), (1510, 26351), (1963, 20270), (2027, 19630), (3926, 10135), (4054, 9815)]