1121495180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 2664797184

約数和(自身を除く): 1543302004

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 167, 230, 260, 299, 334, 460, 598, 668, 835, 1123, 1196, 1495, 1670, 2171, 2246, 2990, 3340, 3841, 4342, 4492, 5615, 5980, 7682, 8684, 10855, 11230, 14599, 15364, 19205, 21710, 22460, 25829, 29198, 38410, 43420, 49933, 51658, 58396, 72995, 76820, 99866, 103316, 129145, 145990, 187541, 199732, 249665, 258290, 291980, 335777, 375082, 499330, 516580, 671554, 750164, 937705, 998660, 1343108, 1678885, 1875410, 2438033, 3357770, 3750820, 4313443, 4876066, 6715540, 8626886, 9752132, 12190165, 17253772, 21567215, 24380330, 43134430, 48760660, 56074759, 86268860, 112149518, 224299036, 280373795, 560747590, 1121495180]

約数ペア:

[(1, 1121495180), (2, 560747590), (4, 280373795), (5, 224299036), (10, 112149518), (13, 86268860), (20, 56074759), (23, 48760660), (26, 43134430), (46, 24380330), (52, 21567215), (65, 17253772), (92, 12190165), (115, 9752132), (130, 8626886), (167, 6715540), (230, 4876066), (260, 4313443), (299, 3750820), (334, 3357770), (460, 2438033), (598, 1875410), (668, 1678885), (835, 1343108), (1123, 998660), (1196, 937705), (1495, 750164), (1670, 671554), (2171, 516580), (2246, 499330), (2990, 375082), (3340, 335777), (3841, 291980), (4342, 258290), (4492, 249665), (5615, 199732), (5980, 187541), (7682, 145990), (8684, 129145), (10855, 103316), (11230, 99866), (14599, 76820), (15364, 72995), (19205, 58396), (21710, 51658), (22460, 49933), (25829, 43420), (29198, 38410)]