4322320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 10171224

約数和(自身を除く): 5848904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 557, 776, 970, 1114, 1552, 1940, 2228, 2785, 3880, 4456, 5570, 7760, 8912, 11140, 22280, 44560, 54029, 108058, 216116, 270145, 432232, 540290, 864464, 1080580, 2161160, 4322320]

約数ペア:

[(1, 4322320), (2, 2161160), (4, 1080580), (5, 864464), (8, 540290), (10, 432232), (16, 270145), (20, 216116), (40, 108058), (80, 54029), (97, 44560), (194, 22280), (388, 11140), (485, 8912), (557, 7760), (776, 5570), (970, 4456), (1114, 3880), (1552, 2785), (1940, 2228)]