1255348510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24697}}^1$

素因数の和:24757

約数の個数: 64

約数和(自身を含む): 2688723072

約数和(自身を除く): 1433374562

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 10166, 24697, 25415, 49394, 50830, 123485, 246970, 321061, 419849, 568031, 642122, 839698, 1136062, 1605305, 2099245, 2840155, 3210610, 4198490, 5458037, 5680310, 7384403, 9656527, 10916074, 14768806, 19313054, 27290185, 36922015, 48282635, 54580370, 73844030, 96565270, 125534851, 251069702, 627674255, 1255348510]

約数ペア:

[(1, 1255348510), (2, 627674255), (5, 251069702), (10, 125534851), (13, 96565270), (17, 73844030), (23, 54580370), (26, 48282635), (34, 36922015), (46, 27290185), (65, 19313054), (85, 14768806), (115, 10916074), (130, 9656527), (170, 7384403), (221, 5680310), (230, 5458037), (299, 4198490), (391, 3210610), (442, 2840155), (598, 2099245), (782, 1605305), (1105, 1136062), (1495, 839698), (1955, 642122), (2210, 568031), (2990, 419849), (3910, 321061), (5083, 246970), (10166, 123485), (24697, 50830), (25415, 49394)]