72832600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6871}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 172555920

約数和(自身を除く): 99723320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 6871, 10600, 13742, 27484, 34355, 54968, 68710, 137420, 171775, 274840, 343550, 364163, 687100, 728326, 1374200, 1456652, 1820815, 2913304, 3641630, 7283260, 9104075, 14566520, 18208150, 36416300, 72832600]

約数ペア:

[(1, 72832600), (2, 36416300), (4, 18208150), (5, 14566520), (8, 9104075), (10, 7283260), (20, 3641630), (25, 2913304), (40, 1820815), (50, 1456652), (53, 1374200), (100, 728326), (106, 687100), (200, 364163), (212, 343550), (265, 274840), (424, 171775), (530, 137420), (1060, 68710), (1325, 54968), (2120, 34355), (2650, 27484), (5300, 13742), (6871, 10600)]