528366964760

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1\times {\mathrm{53149}}^1$

素因数の和:54900

約数の個数: 64

約数和(自身を含む): 1197176112000

約数和(自身を除く): 668809147240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 1583, 3140, 3166, 6280, 6332, 7915, 12664, 15830, 31660, 53149, 63320, 106298, 212596, 248531, 265745, 425192, 497062, 531490, 994124, 1062980, 1242655, 1988248, 2125960, 2485310, 4970620, 8344393, 9941240, 16688786, 33377572, 41721965, 66755144, 83443930, 84134867, 166887860, 168269734, 333775720, 336539468, 420674335, 673078936, 841348670, 1682697340, 3365394680, 13209174119, 26418348238, 52836696476, 66045870595, 105673392952, 132091741190, 264183482380, 528366964760]

約数ペア:

[(1, 528366964760), (2, 264183482380), (4, 132091741190), (5, 105673392952), (8, 66045870595), (10, 52836696476), (20, 26418348238), (40, 13209174119), (157, 3365394680), (314, 1682697340), (628, 841348670), (785, 673078936), (1256, 420674335), (1570, 336539468), (1583, 333775720), (3140, 168269734), (3166, 166887860), (6280, 84134867), (6332, 83443930), (7915, 66755144), (12664, 41721965), (15830, 33377572), (31660, 16688786), (53149, 9941240), (63320, 8344393), (106298, 4970620), (212596, 2485310), (248531, 2125960), (265745, 1988248), (425192, 1242655), (497062, 1062980), (531490, 994124)]