24829520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18257}}^1$

素因数の和:18287

約数の個数: 40

約数和(自身を含む): 61127784

約数和(自身を除く): 36298264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 18257, 36514, 73028, 91285, 146056, 182570, 292112, 310369, 365140, 620738, 730280, 1241476, 1460560, 1551845, 2482952, 3103690, 4965904, 6207380, 12414760, 24829520]

約数ペア:

[(1, 24829520), (2, 12414760), (4, 6207380), (5, 4965904), (8, 3103690), (10, 2482952), (16, 1551845), (17, 1460560), (20, 1241476), (34, 730280), (40, 620738), (68, 365140), (80, 310369), (85, 292112), (136, 182570), (170, 146056), (272, 91285), (340, 73028), (680, 36514), (1360, 18257)]