12582380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 29211840

約数和(自身を除く): 16629460

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1609, 1955, 3218, 3910, 6436, 7820, 8045, 16090, 27353, 32180, 37007, 54706, 74014, 109412, 136765, 148028, 185035, 273530, 370070, 547060, 629119, 740140, 1258238, 2516476, 3145595, 6291190, 12582380]

約数ペア:

[(1, 12582380), (2, 6291190), (4, 3145595), (5, 2516476), (10, 1258238), (17, 740140), (20, 629119), (23, 547060), (34, 370070), (46, 273530), (68, 185035), (85, 148028), (92, 136765), (115, 109412), (170, 74014), (230, 54706), (340, 37007), (391, 32180), (460, 27353), (782, 16090), (1564, 8045), (1609, 7820), (1955, 6436), (3218, 3910)]