34817440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 72

約数和(自身を含む): 95707332

約数和(自身を除く): 60889892

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4441, 7840, 8882, 17764, 22205, 31087, 35528, 44410, 62174, 71056, 88820, 124348, 142112, 155435, 177640, 217609, 248696, 310870, 355280, 435218, 497392, 621740, 710560, 870436, 994784, 1088045, 1243480, 1740872, 2176090, 2486960, 3481744, 4352180, 4973920, 6963488, 8704360, 17408720, 34817440]

約数ペア:

[(1, 34817440), (2, 17408720), (4, 8704360), (5, 6963488), (7, 4973920), (8, 4352180), (10, 3481744), (14, 2486960), (16, 2176090), (20, 1740872), (28, 1243480), (32, 1088045), (35, 994784), (40, 870436), (49, 710560), (56, 621740), (70, 497392), (80, 435218), (98, 355280), (112, 310870), (140, 248696), (160, 217609), (196, 177640), (224, 155435), (245, 142112), (280, 124348), (392, 88820), (490, 71056), (560, 62174), (784, 44410), (980, 35528), (1120, 31087), (1568, 22205), (1960, 17764), (3920, 8882), (4441, 7840)]