41656960

素因数分解:

$2^7\times 5^1\times {\mathrm{65089}}^1$

素因数の和:65108

約数の個数: 32

約数和(自身を含む): 99587700

約数和(自身を除く): 57930740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65089, 130178, 260356, 325445, 520712, 650890, 1041424, 1301780, 2082848, 2603560, 4165696, 5207120, 8331392, 10414240, 20828480, 41656960]

約数ペア:

[(1, 41656960), (2, 20828480), (4, 10414240), (5, 8331392), (8, 5207120), (10, 4165696), (16, 2603560), (20, 2082848), (32, 1301780), (40, 1041424), (64, 650890), (80, 520712), (128, 325445), (160, 260356), (320, 130178), (640, 65089)]