13240419280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{146077}}^1$

素因数の和:146204

約数の個数: 80

約数和(自身を含む): 33908793984

約数和(自身を除く): 20668374704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 824, 880, 1030, 1133, 1648, 2060, 2266, 4120, 4532, 5665, 8240, 9064, 11330, 18128, 22660, 45320, 90640, 146077, 292154, 584308, 730385, 1168616, 1460770, 1606847, 2337232, 2921540, 3213694, 5843080, 6427388, 8034235, 11686160, 12854776, 15045931, 16068470, 25709552, 30091862, 32136940, 60183724, 64273880, 75229655, 120367448, 128547760, 150459310, 165505241, 240734896, 300918620, 331010482, 601837240, 662020964, 827526205, 1203674480, 1324041928, 1655052410, 2648083856, 3310104820, 6620209640, 13240419280]

約数ペア:

[(1, 13240419280), (2, 6620209640), (4, 3310104820), (5, 2648083856), (8, 1655052410), (10, 1324041928), (11, 1203674480), (16, 827526205), (20, 662020964), (22, 601837240), (40, 331010482), (44, 300918620), (55, 240734896), (80, 165505241), (88, 150459310), (103, 128547760), (110, 120367448), (176, 75229655), (206, 64273880), (220, 60183724), (412, 32136940), (440, 30091862), (515, 25709552), (824, 16068470), (880, 15045931), (1030, 12854776), (1133, 11686160), (1648, 8034235), (2060, 6427388), (2266, 5843080), (4120, 3213694), (4532, 2921540), (5665, 2337232), (8240, 1606847), (9064, 1460770), (11330, 1168616), (18128, 730385), (22660, 584308), (45320, 292154), (90640, 146077)]