9411220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 24329088

約数和(自身を除く): 14917868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5171, 10342, 20684, 25855, 36197, 51710, 67223, 72394, 103420, 134446, 144788, 180985, 268892, 336115, 361970, 470561, 672230, 723940, 941122, 1344460, 1882244, 2352805, 4705610, 9411220]

約数ペア:

[(1, 9411220), (2, 4705610), (4, 2352805), (5, 1882244), (7, 1344460), (10, 941122), (13, 723940), (14, 672230), (20, 470561), (26, 361970), (28, 336115), (35, 268892), (52, 180985), (65, 144788), (70, 134446), (91, 103420), (130, 72394), (140, 67223), (182, 51710), (260, 36197), (364, 25855), (455, 20684), (910, 10342), (1820, 5171)]