1570982480

素因数分解:

$2^4\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{5791}}^1$

素因数の和:9195

約数の個数: 40

約数和(自身を含む): 3654242304

約数和(自身を除く): 2083259824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3391, 5791, 6782, 11582, 13564, 16955, 23164, 27128, 28955, 33910, 46328, 54256, 57910, 67820, 92656, 115820, 135640, 231640, 271280, 463280, 19637281, 39274562, 78549124, 98186405, 157098248, 196372810, 314196496, 392745620, 785491240, 1570982480]

約数ペア:

[(1, 1570982480), (2, 785491240), (4, 392745620), (5, 314196496), (8, 196372810), (10, 157098248), (16, 98186405), (20, 78549124), (40, 39274562), (80, 19637281), (3391, 463280), (5791, 271280), (6782, 231640), (11582, 135640), (13564, 115820), (16955, 92656), (23164, 67820), (27128, 57910), (28955, 54256), (33910, 46328)]