40024797400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4084163}}^1$

素因数の和:4084193

約数の個数: 72

約数和(自身を含む): 108250766820

約数和(自身を除く): 68225969420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 4084163, 8168326, 16336652, 20420815, 28589141, 32673304, 40841630, 57178282, 81683260, 102104075, 114356564, 142945705, 163366520, 200123987, 204208150, 228713128, 285891410, 400247974, 408416300, 571782820, 714728525, 800495948, 816832600, 1000619935, 1143565640, 1429457050, 1600991896, 2001239870, 2858914100, 4002479740, 5003099675, 5717828200, 8004959480, 10006199350, 20012398700, 40024797400]

約数ペア:

[(1, 40024797400), (2, 20012398700), (4, 10006199350), (5, 8004959480), (7, 5717828200), (8, 5003099675), (10, 4002479740), (14, 2858914100), (20, 2001239870), (25, 1600991896), (28, 1429457050), (35, 1143565640), (40, 1000619935), (49, 816832600), (50, 800495948), (56, 714728525), (70, 571782820), (98, 408416300), (100, 400247974), (140, 285891410), (175, 228713128), (196, 204208150), (200, 200123987), (245, 163366520), (280, 142945705), (350, 114356564), (392, 102104075), (490, 81683260), (700, 57178282), (980, 40841630), (1225, 32673304), (1400, 28589141), (1960, 20420815), (2450, 16336652), (4900, 8168326), (9800, 4084163)]