1807097120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491059}}^1$

素因数の和:491097

約数の個数: 48

約数和(自身を含む): 4454896320

約数和(自身を除く): 2647799200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 491059, 982118, 1964236, 2455295, 3928472, 4910590, 7856944, 9821180, 11294357, 15713888, 19642360, 22588714, 39284720, 45177428, 56471785, 78569440, 90354856, 112943570, 180709712, 225887140, 361419424, 451774280, 903548560, 1807097120]

約数ペア:

[(1, 1807097120), (2, 903548560), (4, 451774280), (5, 361419424), (8, 225887140), (10, 180709712), (16, 112943570), (20, 90354856), (23, 78569440), (32, 56471785), (40, 45177428), (46, 39284720), (80, 22588714), (92, 19642360), (115, 15713888), (160, 11294357), (184, 9821180), (230, 7856944), (368, 4910590), (460, 3928472), (736, 2455295), (920, 1964236), (1840, 982118), (3680, 491059)]