151533040

素因数分解:

$2^4\times 5^1\times {\mathrm{1894163}}^1$

素因数の和:1894176

約数の個数: 20

約数和(自身を含む): 352314504

約数和(自身を除く): 200781464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1894163, 3788326, 7576652, 9470815, 15153304, 18941630, 30306608, 37883260, 75766520, 151533040]

約数ペア:

[(1, 151533040), (2, 75766520), (4, 37883260), (5, 30306608), (8, 18941630), (10, 15153304), (16, 9470815), (20, 7576652), (40, 3788326), (80, 1894163)]