45538220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 73679956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 182, 191, 260, 262, 364, 382, 455, 524, 655, 764, 910, 917, 955, 1310, 1337, 1703, 1820, 1834, 1910, 2483, 2620, 2674, 3406, 3668, 3820, 4585, 4966, 5348, 6685, 6812, 8515, 9170, 9932, 11921, 12415, 13370, 17030, 17381, 18340, 23842, 24830, 25021, 26740, 34060, 34762, 47684, 49660, 50042, 59605, 69524, 86905, 100084, 119210, 125105, 173810, 175147, 238420, 250210, 325273, 347620, 350294, 500420, 650546, 700588, 875735, 1301092, 1626365, 1751470, 2276911, 3252730, 3502940, 4553822, 6505460, 9107644, 11384555, 22769110, 45538220]

約数ペア:

[(1, 45538220), (2, 22769110), (4, 11384555), (5, 9107644), (7, 6505460), (10, 4553822), (13, 3502940), (14, 3252730), (20, 2276911), (26, 1751470), (28, 1626365), (35, 1301092), (52, 875735), (65, 700588), (70, 650546), (91, 500420), (130, 350294), (131, 347620), (140, 325273), (182, 250210), (191, 238420), (260, 175147), (262, 173810), (364, 125105), (382, 119210), (455, 100084), (524, 86905), (655, 69524), (764, 59605), (910, 50042), (917, 49660), (955, 47684), (1310, 34762), (1337, 34060), (1703, 26740), (1820, 25021), (1834, 24830), (1910, 23842), (2483, 18340), (2620, 17381), (2674, 17030), (3406, 13370), (3668, 12415), (3820, 11921), (4585, 9932), (4966, 9170), (5348, 8515), (6685, 6812)]