91158250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 183474720

約数和(自身を除く): 92316470

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 125, 170, 178, 241, 250, 425, 445, 482, 850, 890, 1205, 1513, 2125, 2225, 2410, 3026, 4097, 4250, 4450, 6025, 7565, 8194, 11125, 12050, 15130, 20485, 21449, 22250, 30125, 37825, 40970, 42898, 60250, 75650, 102425, 107245, 189125, 204850, 214490, 364633, 378250, 512125, 536225, 729266, 1024250, 1072450, 1823165, 2681125, 3646330, 5362250, 9115825, 18231650, 45579125, 91158250]

約数ペア:

[(1, 91158250), (2, 45579125), (5, 18231650), (10, 9115825), (17, 5362250), (25, 3646330), (34, 2681125), (50, 1823165), (85, 1072450), (89, 1024250), (125, 729266), (170, 536225), (178, 512125), (241, 378250), (250, 364633), (425, 214490), (445, 204850), (482, 189125), (850, 107245), (890, 102425), (1205, 75650), (1513, 60250), (2125, 42898), (2225, 40970), (2410, 37825), (3026, 30125), (4097, 22250), (4250, 21449), (4450, 20485), (6025, 15130), (7565, 12050), (8194, 11125)]