163025350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61519}}^1$

素因数の和:61584

約数の個数: 24

約数和(自身を含む): 308953440

約数和(自身を除く): 145928090

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 61519, 123038, 307595, 615190, 1537975, 3075950, 3260507, 6521014, 16302535, 32605070, 81512675, 163025350]

約数ペア:

[(1, 163025350), (2, 81512675), (5, 32605070), (10, 16302535), (25, 6521014), (50, 3260507), (53, 3075950), (106, 1537975), (265, 615190), (530, 307595), (1325, 123038), (2650, 61519)]