2832400

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 6969172

約数和(自身を除く): 4136772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 97, 100, 146, 194, 200, 292, 365, 388, 400, 485, 584, 730, 776, 970, 1168, 1460, 1552, 1825, 1940, 2425, 2920, 3650, 3880, 4850, 5840, 7081, 7300, 7760, 9700, 14162, 14600, 19400, 28324, 29200, 35405, 38800, 56648, 70810, 113296, 141620, 177025, 283240, 354050, 566480, 708100, 1416200, 2832400]

約数ペア:

[(1, 2832400), (2, 1416200), (4, 708100), (5, 566480), (8, 354050), (10, 283240), (16, 177025), (20, 141620), (25, 113296), (40, 70810), (50, 56648), (73, 38800), (80, 35405), (97, 29200), (100, 28324), (146, 19400), (194, 14600), (200, 14162), (292, 9700), (365, 7760), (388, 7300), (400, 7081), (485, 5840), (584, 4850), (730, 3880), (776, 3650), (970, 2920), (1168, 2425), (1460, 1940), (1552, 1825)]