81953200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29269}}^1$

素因数の和:29294

約数の個数: 60

約数和(自身を含む): 225027760

約数和(自身を除く): 143074560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 29269, 58538, 117076, 146345, 204883, 234152, 292690, 409766, 468304, 585380, 731725, 819532, 1024415, 1170760, 1463450, 1639064, 2048830, 2341520, 2926900, 3278128, 4097660, 5122075, 5853800, 8195320, 10244150, 11707600, 16390640, 20488300, 40976600, 81953200]

約数ペア:

[(1, 81953200), (2, 40976600), (4, 20488300), (5, 16390640), (7, 11707600), (8, 10244150), (10, 8195320), (14, 5853800), (16, 5122075), (20, 4097660), (25, 3278128), (28, 2926900), (35, 2341520), (40, 2048830), (50, 1639064), (56, 1463450), (70, 1170760), (80, 1024415), (100, 819532), (112, 731725), (140, 585380), (175, 468304), (200, 409766), (280, 292690), (350, 234152), (400, 204883), (560, 146345), (700, 117076), (1400, 58538), (2800, 29269)]