1306022800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{141959}}^1$

素因数の和:142000

約数の個数: 60

約数和(自身を含む): 3274165440

約数和(自身を除く): 1968142640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 141959, 283918, 567836, 709795, 1135672, 1419590, 2271344, 2839180, 3265057, 3548975, 5678360, 6530114, 7097950, 11356720, 13060228, 14195900, 16325285, 26120456, 28391800, 32650570, 52240912, 56783600, 65301140, 81626425, 130602280, 163252850, 261204560, 326505700, 653011400, 1306022800]

約数ペア:

[(1, 1306022800), (2, 653011400), (4, 326505700), (5, 261204560), (8, 163252850), (10, 130602280), (16, 81626425), (20, 65301140), (23, 56783600), (25, 52240912), (40, 32650570), (46, 28391800), (50, 26120456), (80, 16325285), (92, 14195900), (100, 13060228), (115, 11356720), (184, 7097950), (200, 6530114), (230, 5678360), (368, 3548975), (400, 3265057), (460, 2839180), (575, 2271344), (920, 1419590), (1150, 1135672), (1840, 709795), (2300, 567836), (4600, 283918), (9200, 141959)]