32781280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29269}}^1$

素因数の和:29291

約数の個数: 48

約数和(自身を含む): 88512480

約数和(自身を除く): 55731200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 29269, 58538, 117076, 146345, 204883, 234152, 292690, 409766, 468304, 585380, 819532, 936608, 1024415, 1170760, 1639064, 2048830, 2341520, 3278128, 4097660, 4683040, 6556256, 8195320, 16390640, 32781280]

約数ペア:

[(1, 32781280), (2, 16390640), (4, 8195320), (5, 6556256), (7, 4683040), (8, 4097660), (10, 3278128), (14, 2341520), (16, 2048830), (20, 1639064), (28, 1170760), (32, 1024415), (35, 936608), (40, 819532), (56, 585380), (70, 468304), (80, 409766), (112, 292690), (140, 234152), (160, 204883), (224, 146345), (280, 117076), (560, 58538), (1120, 29269)]