179393440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59011}}^1$

素因数の和:59045

約数の個数: 48

約数和(自身を含む): 446130720

約数和(自身を除く): 266737280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 59011, 118022, 236044, 295055, 472088, 590110, 944176, 1121209, 1180220, 1888352, 2242418, 2360440, 4484836, 4720880, 5606045, 8969672, 9441760, 11212090, 17939344, 22424180, 35878688, 44848360, 89696720, 179393440]

約数ペア:

[(1, 179393440), (2, 89696720), (4, 44848360), (5, 35878688), (8, 22424180), (10, 17939344), (16, 11212090), (19, 9441760), (20, 8969672), (32, 5606045), (38, 4720880), (40, 4484836), (76, 2360440), (80, 2242418), (95, 1888352), (152, 1180220), (160, 1121209), (190, 944176), (304, 590110), (380, 472088), (608, 295055), (760, 236044), (1520, 118022), (3040, 59011)]