1841120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2640448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 311, 370, 592, 622, 740, 1184, 1244, 1480, 1555, 2488, 2960, 3110, 4976, 5920, 6220, 9952, 11507, 12440, 23014, 24880, 46028, 49760, 57535, 92056, 115070, 184112, 230140, 368224, 460280, 920560, 1841120]

約数ペア:

[(1, 1841120), (2, 920560), (4, 460280), (5, 368224), (8, 230140), (10, 184112), (16, 115070), (20, 92056), (32, 57535), (37, 49760), (40, 46028), (74, 24880), (80, 23014), (148, 12440), (160, 11507), (185, 9952), (296, 6220), (311, 5920), (370, 4976), (592, 3110), (622, 2960), (740, 2488), (1184, 1555), (1244, 1480)]