97732180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53699}}^1$

素因数の和:53728

約数の個数: 48

約数和(自身を含む): 252604800

約数和(自身を除く): 154872620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 53699, 107398, 214796, 268495, 375893, 536990, 698087, 751786, 1073980, 1396174, 1503572, 1879465, 2792348, 3490435, 3758930, 4886609, 6980870, 7517860, 9773218, 13961740, 19546436, 24433045, 48866090, 97732180]

約数ペア:

[(1, 97732180), (2, 48866090), (4, 24433045), (5, 19546436), (7, 13961740), (10, 9773218), (13, 7517860), (14, 6980870), (20, 4886609), (26, 3758930), (28, 3490435), (35, 2792348), (52, 1879465), (65, 1503572), (70, 1396174), (91, 1073980), (130, 751786), (140, 698087), (182, 536990), (260, 375893), (364, 268495), (455, 214796), (910, 107398), (1820, 53699)]