17407120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7019}}^1$

素因数の和:7063

約数の個数: 40

約数和(自身を含む): 41783040

約数和(自身を除く): 24375920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 7019, 14038, 28076, 35095, 56152, 70190, 112304, 140380, 217589, 280760, 435178, 561520, 870356, 1087945, 1740712, 2175890, 3481424, 4351780, 8703560, 17407120]

約数ペア:

[(1, 17407120), (2, 8703560), (4, 4351780), (5, 3481424), (8, 2175890), (10, 1740712), (16, 1087945), (20, 870356), (31, 561520), (40, 435178), (62, 280760), (80, 217589), (124, 140380), (155, 112304), (248, 70190), (310, 56152), (496, 35095), (620, 28076), (1240, 14038), (2480, 7019)]