892400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 2260272

約数和(自身を除く): 1367872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 97, 100, 115, 184, 194, 200, 230, 368, 388, 400, 460, 485, 575, 776, 920, 970, 1150, 1552, 1840, 1940, 2231, 2300, 2425, 3880, 4462, 4600, 4850, 7760, 8924, 9200, 9700, 11155, 17848, 19400, 22310, 35696, 38800, 44620, 55775, 89240, 111550, 178480, 223100, 446200, 892400]

約数ペア:

[(1, 892400), (2, 446200), (4, 223100), (5, 178480), (8, 111550), (10, 89240), (16, 55775), (20, 44620), (23, 38800), (25, 35696), (40, 22310), (46, 19400), (50, 17848), (80, 11155), (92, 9700), (97, 9200), (100, 8924), (115, 7760), (184, 4850), (194, 4600), (200, 4462), (230, 3880), (368, 2425), (388, 2300), (400, 2231), (460, 1940), (485, 1840), (575, 1552), (776, 1150), (920, 970)]