58744520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86389}}^1$

素因数の和:86417

約数の個数: 32

約数和(自身を含む): 139951800

約数和(自身を除く): 81207280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 86389, 172778, 345556, 431945, 691112, 863890, 1468613, 1727780, 2937226, 3455560, 5874452, 7343065, 11748904, 14686130, 29372260, 58744520]

約数ペア:

[(1, 58744520), (2, 29372260), (4, 14686130), (5, 11748904), (8, 7343065), (10, 5874452), (17, 3455560), (20, 2937226), (34, 1727780), (40, 1468613), (68, 863890), (85, 691112), (136, 431945), (170, 345556), (340, 172778), (680, 86389)]