97509620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 234914904

約数和(自身を除く): 137405284

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1690, 1697, 2210, 2873, 3380, 3394, 4420, 5746, 6788, 8485, 11492, 14365, 16970, 22061, 28730, 28849, 33940, 44122, 57460, 57698, 88244, 110305, 115396, 144245, 220610, 286793, 288490, 375037, 441220, 573586, 576980, 750074, 1147172, 1433965, 1500148, 1875185, 2867930, 3750370, 4875481, 5735860, 7500740, 9750962, 19501924, 24377405, 48754810, 97509620]

約数ペア:

[(1, 97509620), (2, 48754810), (4, 24377405), (5, 19501924), (10, 9750962), (13, 7500740), (17, 5735860), (20, 4875481), (26, 3750370), (34, 2867930), (52, 1875185), (65, 1500148), (68, 1433965), (85, 1147172), (130, 750074), (169, 576980), (170, 573586), (221, 441220), (260, 375037), (338, 288490), (340, 286793), (442, 220610), (676, 144245), (845, 115396), (884, 110305), (1105, 88244), (1690, 57698), (1697, 57460), (2210, 44122), (2873, 33940), (3380, 28849), (3394, 28730), (4420, 22061), (5746, 16970), (6788, 14365), (8485, 11492)]