192598900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{148153}}^1$

素因数の和:148180

約数の個数: 36

約数和(自身を含む): 450091852

約数和(自身を除く): 257492952

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 148153, 296306, 592612, 740765, 1481530, 1925989, 2963060, 3703825, 3851978, 7407650, 7703956, 9629945, 14815300, 19259890, 38519780, 48149725, 96299450, 192598900]

約数ペア:

[(1, 192598900), (2, 96299450), (4, 48149725), (5, 38519780), (10, 19259890), (13, 14815300), (20, 9629945), (25, 7703956), (26, 7407650), (50, 3851978), (52, 3703825), (65, 2963060), (100, 1925989), (130, 1481530), (260, 740765), (325, 592612), (650, 296306), (1300, 148153)]