3136385920

素因数分解:

$2^7\times 5^1\times {\mathrm{4900603}}^1$

素因数の和:4900622

約数の個数: 32

約数和(自身を含む): 7497924120

約数和(自身を除く): 4361538200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4900603, 9801206, 19602412, 24503015, 39204824, 49006030, 78409648, 98012060, 156819296, 196024120, 313638592, 392048240, 627277184, 784096480, 1568192960, 3136385920]

約数ペア:

[(1, 3136385920), (2, 1568192960), (4, 784096480), (5, 627277184), (8, 392048240), (10, 313638592), (16, 196024120), (20, 156819296), (32, 98012060), (40, 78409648), (64, 49006030), (80, 39204824), (128, 24503015), (160, 19602412), (320, 9801206), (640, 4900603)]