320086650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{164147}}^1$

素因数の和:164175

約数の個数: 48

約数和(自身を含む): 854882784

約数和(自身を除く): 534796134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 164147, 328294, 492441, 820735, 984882, 1641470, 2133911, 2462205, 4103675, 4267822, 4924410, 6401733, 8207350, 10669555, 12311025, 12803466, 21339110, 24622050, 32008665, 53347775, 64017330, 106695550, 160043325, 320086650]

約数ペア:

[(1, 320086650), (2, 160043325), (3, 106695550), (5, 64017330), (6, 53347775), (10, 32008665), (13, 24622050), (15, 21339110), (25, 12803466), (26, 12311025), (30, 10669555), (39, 8207350), (50, 6401733), (65, 4924410), (75, 4267822), (78, 4103675), (130, 2462205), (150, 2133911), (195, 1641470), (325, 984882), (390, 820735), (650, 492441), (975, 328294), (1950, 164147)]