996723700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{29059}}^1$

素因数の和:29094

約数の個数: 72

約数和(自身を含む): 2522408000

約数和(自身を除く): 1525684300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 6860, 8575, 17150, 29059, 34300, 58118, 116236, 145295, 203413, 290590, 406826, 581180, 726475, 813652, 1017065, 1423891, 1452950, 2034130, 2847782, 2905900, 4068260, 5085325, 5695564, 7119455, 9967237, 10170650, 14238910, 19934474, 20341300, 28477820, 35597275, 39868948, 49836185, 71194550, 99672370, 142389100, 199344740, 249180925, 498361850, 996723700]

約数ペア:

[(1, 996723700), (2, 498361850), (4, 249180925), (5, 199344740), (7, 142389100), (10, 99672370), (14, 71194550), (20, 49836185), (25, 39868948), (28, 35597275), (35, 28477820), (49, 20341300), (50, 19934474), (70, 14238910), (98, 10170650), (100, 9967237), (140, 7119455), (175, 5695564), (196, 5085325), (245, 4068260), (343, 2905900), (350, 2847782), (490, 2034130), (686, 1452950), (700, 1423891), (980, 1017065), (1225, 813652), (1372, 726475), (1715, 581180), (2450, 406826), (3430, 290590), (4900, 203413), (6860, 145295), (8575, 116236), (17150, 58118), (29059, 34300)]