103567840

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3389}}^1$

素因数の和:3595

約数の個数: 48

約数和(自身を含む): 246032640

約数和(自身を除く): 142464800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 3056, 3389, 3820, 6112, 6778, 7640, 13556, 15280, 16945, 27112, 30560, 33890, 54224, 67780, 108448, 135560, 271120, 542240, 647299, 1294598, 2589196, 3236495, 5178392, 6472990, 10356784, 12945980, 20713568, 25891960, 51783920, 103567840]

約数ペア:

[(1, 103567840), (2, 51783920), (4, 25891960), (5, 20713568), (8, 12945980), (10, 10356784), (16, 6472990), (20, 5178392), (32, 3236495), (40, 2589196), (80, 1294598), (160, 647299), (191, 542240), (382, 271120), (764, 135560), (955, 108448), (1528, 67780), (1910, 54224), (3056, 33890), (3389, 30560), (3820, 27112), (6112, 16945), (6778, 15280), (7640, 13556)]