4195305520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1070231}}^1$

素因数の和:1070258

約数の個数: 60

約数和(自身を含む): 11346599664

約数和(自身を除く): 7151294144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 1070231, 2140462, 4280924, 5351155, 7491617, 8561848, 10702310, 14983234, 17123696, 21404620, 29966468, 37458085, 42809240, 52441319, 59932936, 74916170, 85618480, 104882638, 119865872, 149832340, 209765276, 262206595, 299664680, 419530552, 524413190, 599329360, 839061104, 1048826380, 2097652760, 4195305520]

約数ペア:

[(1, 4195305520), (2, 2097652760), (4, 1048826380), (5, 839061104), (7, 599329360), (8, 524413190), (10, 419530552), (14, 299664680), (16, 262206595), (20, 209765276), (28, 149832340), (35, 119865872), (40, 104882638), (49, 85618480), (56, 74916170), (70, 59932936), (80, 52441319), (98, 42809240), (112, 37458085), (140, 29966468), (196, 21404620), (245, 17123696), (280, 14983234), (392, 10702310), (490, 8561848), (560, 7491617), (784, 5351155), (980, 4280924), (1960, 2140462), (3920, 1070231)]