414809920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{185183}}^1$

素因数の和:185207

約数の個数: 56

約数和(自身を含む): 1128881664

約数和(自身を除く): 714071744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 185183, 370366, 740732, 925915, 1296281, 1481464, 1851830, 2592562, 2962928, 3703660, 5185124, 5925856, 6481405, 7407320, 10370248, 11851712, 12962810, 14814640, 20740496, 25925620, 29629280, 41480992, 51851240, 59258560, 82961984, 103702480, 207404960, 414809920]

約数ペア:

[(1, 414809920), (2, 207404960), (4, 103702480), (5, 82961984), (7, 59258560), (8, 51851240), (10, 41480992), (14, 29629280), (16, 25925620), (20, 20740496), (28, 14814640), (32, 12962810), (35, 11851712), (40, 10370248), (56, 7407320), (64, 6481405), (70, 5925856), (80, 5185124), (112, 3703660), (140, 2962928), (160, 2592562), (224, 1851830), (280, 1481464), (320, 1296281), (448, 925915), (560, 740732), (1120, 370366), (2240, 185183)]