71673320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94307}}^1$

素因数の和:94337

約数の個数: 32

約数和(自身を含む): 169754400

約数和(自身を除く): 98081080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 94307, 188614, 377228, 471535, 754456, 943070, 1791833, 1886140, 3583666, 3772280, 7167332, 8959165, 14334664, 17918330, 35836660, 71673320]

約数ペア:

[(1, 71673320), (2, 35836660), (4, 17918330), (5, 14334664), (8, 8959165), (10, 7167332), (19, 3772280), (20, 3583666), (38, 1886140), (40, 1791833), (76, 943070), (95, 754456), (152, 471535), (190, 377228), (380, 188614), (760, 94307)]