73712480

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6311}}^1$

素因数の和:6399

約数の個数: 48

約数和(自身を含む): 176559264

約数和(自身を除く): 102846784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 6311, 11680, 12622, 25244, 31555, 50488, 63110, 100976, 126220, 201952, 252440, 460703, 504880, 921406, 1009760, 1842812, 2303515, 3685624, 4607030, 7371248, 9214060, 14742496, 18428120, 36856240, 73712480]

約数ペア:

[(1, 73712480), (2, 36856240), (4, 18428120), (5, 14742496), (8, 9214060), (10, 7371248), (16, 4607030), (20, 3685624), (32, 2303515), (40, 1842812), (73, 1009760), (80, 921406), (146, 504880), (160, 460703), (292, 252440), (365, 201952), (584, 126220), (730, 100976), (1168, 63110), (1460, 50488), (2336, 31555), (2920, 25244), (5840, 12622), (6311, 11680)]